-27.9% is the change from 724 to 522
Calculation steps:
[( 522 - 724 ) ÷ 724] x 100 = -27.9%
Formula
Percentage change = [(522 - 724) / 724] x 100
Subtract the new number by the original number
522 - 724 = -202
-202 ÷ 724 = -0.27900552486187846
-0.27900552486187846 x 100 = -27.9%