-19.96% is the change from 902 to 722
Calculation steps:
[( 722 - 902 ) ÷ 902] x 100 = -19.96%
Formula
Percentage change = [(722 - 902) / 902] x 100
Subtract the new number by the original number
722 - 902 = -180
-180 ÷ 902 = -0.19955654101995565
-0.19955654101995565 x 100 = -19.96%