-89.64% is the change from 724 to 75
Calculation steps:
[( 75 - 724 ) ÷ 724] x 100 = -89.64%
Formula
Percentage change = [(75 - 724) / 724] x 100
Subtract the new number by the original number
75 - 724 = -649
-649 ÷ 724 = -0.8964088397790055
-0.8964088397790055 x 100 = -89.64%