-24.83% is the change from 721 to 542
Calculation steps:
[( 542 - 721 ) ÷ 721] x 100 = -24.83%
Formula
Percentage change = [(542 - 721) / 721] x 100
Subtract the new number by the original number
542 - 721 = -179
-179 ÷ 721 = -0.24826629680998613
-0.24826629680998613 x 100 = -24.83%