-73.29% is the change from 936 to 250
Calculation steps:
[( 250 - 936 ) ÷ 936] x 100 = -73.29%
Formula
Percentage change = [(250 - 936) / 936] x 100
Subtract the new number by the original number
250 - 936 = -686
-686 ÷ 936 = -0.7329059829059829
-0.7329059829059829 x 100 = -73.29%