-19.91% is the change from 904 to 724
Calculation steps:
[( 724 - 904 ) ÷ 904] x 100 = -19.91%
Formula
Percentage change = [(724 - 904) / 904] x 100
Subtract the new number by the original number
724 - 904 = -180
-180 ÷ 904 = -0.19911504424778761
-0.19911504424778761 x 100 = -19.91%