-12.34% is the change from 721 to 632
Calculation steps:
[( 632 - 721 ) ÷ 721] x 100 = -12.34%
Formula
Percentage change = [(632 - 721) / 721] x 100
Subtract the new number by the original number
632 - 721 = -89
-89 ÷ 721 = -0.12343966712898752
-0.12343966712898752 x 100 = -12.34%