-80.39% is the change from 724 to 142
Calculation steps:
[( 142 - 724 ) ÷ 724] x 100 = -80.39%
Formula
Percentage change = [(142 - 724) / 724] x 100
Subtract the new number by the original number
142 - 724 = -582
-582 ÷ 724 = -0.8038674033149171
-0.8038674033149171 x 100 = -80.39%