-22.96% is the change from 723 to 557
Calculation steps:
[( 557 - 723 ) ÷ 723] x 100 = -22.96%
Formula
Percentage change = [(557 - 723) / 723] x 100
Subtract the new number by the original number
557 - 723 = -166
-166 ÷ 723 = -0.22959889349930843
-0.22959889349930843 x 100 = -22.96%