-89.39% is the change from 961 to 102
Calculation steps:
[( 102 - 961 ) ÷ 961] x 100 = -89.39%
Formula
Percentage change = [(102 - 961) / 961] x 100
Subtract the new number by the original number
102 - 961 = -859
-859 ÷ 961 = -0.8938605619146722
-0.8938605619146722 x 100 = -89.39%