-20.17% is the change from 724 to 578
Calculation steps:
[( 578 - 724 ) ÷ 724] x 100 = -20.17%
Formula
Percentage change = [(578 - 724) / 724] x 100
Subtract the new number by the original number
578 - 724 = -146
-146 ÷ 724 = -0.20165745856353592
-0.20165745856353592 x 100 = -20.17%