-69.29% is the change from 902 to 277
Calculation steps:
[( 277 - 902 ) ÷ 902] x 100 = -69.29%
Formula
Percentage change = [(277 - 902) / 902] x 100
Subtract the new number by the original number
277 - 902 = -625
-625 ÷ 902 = -0.6929046563192904
-0.6929046563192904 x 100 = -69.29%