Sumwise

Percentage Difference between 42 and 68

Between 42 and 68: 47.2727% difference

Difference
47.2727%
Gap
26
Average
55
Ratio
1.619 : 1

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. Gap between the values: |42 − 68| = 26
  2. Average of the values: (42 + 68) ÷ 2 = 55
  3. Divide the gap by the average and multiply by 100: 26 ÷ 55 × 100 = 47.2727%
  4. Check: Work backwards: 0.472727 × 55 = 26, the gap between the values.

In a spreadsheet: =ABS(42-68)/((42+68)/2)*100. Dividing by one of the values instead of their average turns it into a percentage change, which depends on which value you start from.

What the result means

68 is 26 more than 42. Measured against their average, 55, that gap is 47.2727%. The result is the same whichever value you name first.

Prices: if one shop charges $42 and another $68 for the same item, the prices differ by 47.2727%.

Why the average is the base

Dividing the gap of 26 by 42 gives 61.9048%, and dividing it by 68 gives 38.2353%. The average, 55, sits between them, so the result does not depend on which value is listed first.

Related results

Results for nearby numbers
42 and 78

Between 42 and 78: 60% difference

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Between 42 and 58: 32% difference

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Between 52 and 68: 26.6667% difference

32 and 68

Between 32 and 68: 72% difference

The other way round: Percentage change from 42 to 68. Percentage difference is symmetric: between 68 and 42 it is the same 47.2727%, so there is one page for each pair of numbers. Percentage change is not: from 42 to 68 is +61.9048%, from 68 to 42 is -38.2353%.

Practice

9 and 27
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Between 9 and 27: 100% difference

27 and 96
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Between 27 and 96: 112.1951% difference

17 and 86
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Between 17 and 86: 133.9806% difference

85 and 89
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Between 85 and 89: 4.5977% difference

41 and 72
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Between 41 and 72: 54.8673% difference

17 and 89
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Between 17 and 89: 135.8491% difference

Calculate another

How answers are calculated and checked: methodology.

Questions

Percentage Difference between 42 and 68

The percentage difference between 42 and 68 is 47.2727%: the gap divided by the average. Formula and steps.

What is the percentage change from 42 to 68?

+61.9048%. Percentage change uses the starting value (42) as the base, so it is larger than the percentage difference of 47.2727%.

What is the difference between percentage difference and percentage change?

Percentage change compares a new value with an old one and divides by the old value. Percentage difference compares two values on an equal footing and divides by their average, so the order does not matter.