-19.29% is the change from 902 to 728
Calculation steps:
[( 728 - 902 ) ÷ 902] x 100 = -19.29%
Formula
Percentage change = [(728 - 902) / 902] x 100
Subtract the new number by the original number
728 - 902 = -174
-174 ÷ 902 = -0.19290465631929046
-0.19290465631929046 x 100 = -19.29%