-20.35% is the change from 914 to 728
Calculation steps:
[( 728 - 914 ) ÷ 914] x 100 = -20.35%
Formula
Percentage change = [(728 - 914) / 914] x 100
Subtract the new number by the original number
728 - 914 = -186
-186 ÷ 914 = -0.20350109409190373
-0.20350109409190373 x 100 = -20.35%