-20.52% is the change from 916 to 728
Calculation steps:
[( 728 - 916 ) ÷ 916] x 100 = -20.52%
Formula
Percentage change = [(728 - 916) / 916] x 100
Subtract the new number by the original number
728 - 916 = -188
-188 ÷ 916 = -0.2052401746724891
-0.2052401746724891 x 100 = -20.52%