-65.05% is the change from 721 to 252
Calculation steps:
[( 252 - 721 ) ÷ 721] x 100 = -65.05%
Formula
Percentage change = [(252 - 721) / 721] x 100
Subtract the new number by the original number
252 - 721 = -469
-469 ÷ 721 = -0.6504854368932039
-0.6504854368932039 x 100 = -65.05%