Percentage change
Math
Percentage change
How much did it grow or shrink?
Example values are filled in. Replace them with your own.
Example calculation
The change from 100 to 120 is 20 %.
Change
20 %
Difference
20
Positive means an increase, negative a decrease, and zero means no change.
See formula and assumptions
(New − original) ÷ original × 100. Original must be positive.
- Original value
- Example: 100. Enter the number only.
- New value
- Example: 120. Enter the number only.