-14.98% is the change from 721 to 613
Calculation steps:
[( 613 - 721 ) ÷ 721] x 100 = -14.98%
Formula
Percentage change = [(613 - 721) / 721] x 100
Subtract the new number by the original number
613 - 721 = -108
-108 ÷ 721 = -0.14979195561719832
-0.14979195561719832 x 100 = -14.98%