How to Calculate the Change
Subtract the old value (100) from the new value (90), divide by the absolute value of the old value, and multiply by 100.
((90 - 100) ÷ 100) × 100 = 10%
This represents a 10% decrease
Subtract the old value (100) from the new value (90), divide by the absolute value of the old value, and multiply by 100.
((90 - 100) ÷ 100) × 100 = 10%
Loading interactive calculator...