-72.06% is the change from 902 to 252
Calculation steps:
[( 252 - 902 ) ÷ 902] x 100 = -72.06%
Formula
Percentage change = [(252 - 902) / 902] x 100
Subtract the new number by the original number
252 - 902 = -650
-650 ÷ 902 = -0.720620842572062
-0.720620842572062 x 100 = -72.06%