The Percentage Difference Calculator tool enables you to calculate the The difference
between two numbers divided by the average of the two numbers. Then shown as a percentage.
The Percent Difference Formula
You can use the percent difference formula to find the percentage difference of two numbers:
Percentage Difference
=
New Number - Original Number
(New Number + Original Number) ÷ 2
× 100
Example: What is the percentage difference between 12 and 20 ?
Percentage Difference(%)
=
20 - 12
(20 + 12) ÷ 2
× 100
Anwser: 50%
To know how to calculate percentage difference between two numbers? Please use our percentage difference calculator.