Sumwise

Percentage Change from 5 to 12

From 5 to 12 is a 140% increase

Change
140%
Difference
7
New ÷ old
2.4
Direction
increase

Sumwise · Maintained by Theo Abbott (pen name) · automated checks · Data: exact arithmetic; unit definitions from NIST SP 811 · Updated · How the checks work

How to work it out

  1. Difference: 12 − 5 = 7
  2. Divide by the starting value: 7 ÷ 5 = 1.4
  3. Multiply by 100: 140%
  4. Check: Work forwards from the start: 5 × (1 + 1.4) = 5 × 2.4 = 12.

In a spreadsheet: =(12-5)/5*100. 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%.

What the result means

The new value is 2.4 times the old one: for every 100 at the start there are now 240. The value has more than doubled.

Prices: an item whose price rises from $5 to $12 has gone up by 140%.

Why the change back is different

A 140% rise followed by a 140% fall does not bring you back to 5: it gives -4.8. The second percentage is taken of 12, not of 5, so to undo this change you need 58.3333% instead.

Related results

Results for nearby numbers
5 to 10

From 5 to 10 is a 100% increase

5 to 11

From 5 to 11 is a 120% increase

5 to 13

From 5 to 13 is a 160% increase

5 to 14

From 5 to 14 is a 180% increase

5 to 22

From 5 to 22 is a 340% increase

The other way round: Percentage change from 12 to 5. Percentage change is not symmetric: from 5 to 12 is 140%, but from 12 back to 5 is -58.3333%, because the starting value is the base. For a comparison that is the same both ways, use the percentage difference between 5 and 12: 82.3529%. See Percentage difference between 5 and 12.

Practice

1 to 60
Show answer

From 1 to 60 is a 5,900% increase

12 to 97
Show answer

From 12 to 97 is a 708.3333% increase

94 to 69
Show answer

From 94 to 69 is a 26.5957% decrease

54 to 92
Show answer

From 54 to 92 is a 70.3704% increase

42 to 66
Show answer

From 42 to 66 is a 57.1429% increase

31 to 26
Show answer

From 31 to 26 is a 16.129% decrease

Calculate another

How answers are calculated and checked: methodology.

Questions

Percentage Change from 5 to 12

Going from 5 to 12 is a 140% increase. Formula and steps.

Is going from 5 to 12 an increase or a decrease?

An increase: the value grew by 7, which is 140% of the starting value.

What is the percentage change from 12 back to 5?

-58.3333%. It is a different number because the starting value is now 12, not 5.