-72.28% is the change from 902 to 250
Calculation steps:
[( 250 - 902 ) ÷ 902] x 100 = -72.28%
Formula
Percentage change = [(250 - 902) / 902] x 100
Subtract the new number by the original number
250 - 902 = -652
-652 ÷ 902 = -0.7228381374722838
-0.7228381374722838 x 100 = -72.28%