What is the Percentage Difference from 35 to 25?
From 35 to 25 is a 28.5714% decrease
Step by step
- Difference: 25 − 35 = -10
- Divide by the starting value: -10 ÷ 35 = -0.285714
- Multiply by 100: -28.5714%
How the answer is worked out
Percentage change measures a difference against the value you started with. The value went from 35 to 25, a difference of 10. Compared with the starting value of 35, that difference is 28.5714%, so this is a 28.5714% decrease.
The new value is 71.4286% of the old one: for every 100 at the start there are now 71.4286, so 28.5714 out of every 100 have gone.
Why calculate this?
Percentage change compares a new value with an old one regardless of size: price rises, growth, discounts, score changes.
- Sales: a price cut from $35 to $25 is a 28.5714% discount.
- Weight: going from 35 to 25 kilograms is a loss of 28.5714% of the starting weight.
- Results: if a team scores 25 points this season after 35 last season, its total has dropped by 28.5714%.
A quicker way
Find 1% of the starting value: 35 ÷ 100 = 0.35. The difference of 10 is 28.5714 of those steps.
Percentage change is not the same as percentage points. If a rate moves from 35% to 25%, it changes by 10 percentage points, but by 28.5714% relative to where it started.
Check the answer
Work forwards from the start: 35 × (1 − 0.285714) = 35 × 0.714286 = 25. Getting 25 shows the answer is right.
Rounding
Rounded to a whole number the change is -29, to one decimal place -28.6 and to two decimal places -28.57. Round only at the end: rounding halfway through a calculation can change the last digit.
The formula explained
percentage change = (new value − old value) ÷ old value × 100. A positive result is an increase and a negative result is a decrease. The old value is always the base, which is why the change from A to B and from B to A are different percentages.
Another worked example: 7 to 48
- Difference: 48 − 7 = 41
- Divide by the starting value: 41 ÷ 7 = 5.857143
- Multiply by 100: 585.7143%
Why the change back is different
A 28.5714% fall followed by a 28.5714% rise does not bring you back to 35: it gives 32.1429. The second percentage is taken of 25, not of 35, so to undo this change you need 40% instead.
Other ways to ask this
The same calculation is often asked in other words. All of these have the answer above:
- Percentage decrease from 35 to 25
- What percent less is 25 than 35?
- 35 to 25 as a percent change
- How much did 35 fall going to 25, in percent?
- Relative change between 35 and 25
Terms used on this page
- Old value: the starting amount, used as the base of the percentage.
- New value: the amount after the change.
- Increase: a positive change: the new value is bigger.
- Percentage point: the plain difference between two rates, not a relative change.
The answer in other forms
| Change | -28.5714% |
|---|---|
| Difference | -10 |
| New ÷ old | 0.714286 |
| Direction | decrease |
Related results
| 35 to 23 | From 35 to 23 is a 34.2857% decrease |
| 35 to 24 | From 35 to 24 is a 31.4286% decrease |
| 35 to 26 | From 35 to 26 is a 25.7143% decrease |
| 35 to 27 | From 35 to 27 is a 22.8571% decrease |
The other way round: Percentage difference from 25 to 35
Doing it in a spreadsheet
In Excel, Google Sheets or Numbers type =(25-35)/35*100 into any cell. Replace the numbers with cell references (for example A1 and B1) to reuse the formula for a whole column.
Common mistakes
Always divide by the starting value, not the new one. A rise from 40 to 50 is +25%, but the fall from 50 back to 40 is −20%.
Practice examples
| 7 to 48 | Show answerFrom 7 to 48 is a 585.7143% increase |
| 84 to 49 | Show answerFrom 84 to 49 is a 41.6667% decrease |
| 29 to 8 | Show answerFrom 29 to 8 is a 72.4138% decrease |
| 69 to 12 | Show answerFrom 69 to 12 is a 82.6087% decrease |
| 83 to 56 | Show answerFrom 83 to 56 is a 32.5301% decrease |
| 22 to 69 | Show answerFrom 22 to 69 is a 213.6364% increase |
| 16 to 85 | Show answerFrom 16 to 85 is a 431.25% increase |
| 86 to 77 | Show answerFrom 86 to 77 is a 10.4651% decrease |
| 5 to 50 | Show answerFrom 5 to 50 is a 900% increase |
| 98 to 32 | Show answerFrom 98 to 32 is a 67.3469% decrease |
How this answer was calculated
The result is worked out from the numbers in this page's address when the page is opened, using exact arithmetic wherever possible and rounding only for display. Nothing is copied from a printed table. If you think an answer is wrong, please tell us through the contact page and we will check it.
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Questions
What is the Percentage Difference from 35 to 25?
Going from 35 to 25 is a 28.5714% decrease. Formula and steps.
Is going from 35 to 25 an increase or a decrease?
A decrease: the value fell by 10, which is 28.5714% of the starting value.
What is the percentage change from 25 back to 35?
40%. It is a different number because the starting value is now 25, not 35.
What is the percentage difference between 35 and 25?
When neither value is the starting point, use the average as the base: 10 ÷ 30 × 100 = 33.3333%. That is the symmetric percentage difference.
How do I calculate percentage change in Excel or Google Sheets?
Put the old value in A1 and the new value in B1, then type =(B1-A1)/A1 and format the cell as a percentage. For these numbers it shows -28.5714%.