-89.6% is the change from 962 to 100
Calculation steps:
[( 100 - 962 ) ÷ 962] x 100 = -89.6%
Formula
Percentage change = [(100 - 962) / 962] x 100
Subtract the new number by the original number
100 - 962 = -862
-862 ÷ 962 = -0.896049896049896
-0.896049896049896 x 100 = -89.6%