-16.8% is the change from 875 to 728
Calculation steps:
[( 728 - 875 ) ÷ 875] x 100 = -16.8%
Formula
Percentage change = [(728 - 875) / 875] x 100
Subtract the new number by the original number
728 - 875 = -147
-147 ÷ 875 = -0.168
-0.168 x 100 = -16.8%