-40.08% is the change from 721 to 432
Calculation steps:
[( 432 - 721 ) ÷ 721] x 100 = -40.08%
Formula
Percentage change = [(432 - 721) / 721] x 100
Subtract the new number by the original number
432 - 721 = -289
-289 ÷ 721 = -0.40083217753120665
-0.40083217753120665 x 100 = -40.08%