-90.64% is the change from 962 to 90
Calculation steps:
[( 90 - 962 ) ÷ 962] x 100 = -90.64%
Formula
Percentage change = [(90 - 962) / 962] x 100
Subtract the new number by the original number
90 - 962 = -872
-872 ÷ 962 = -0.9064449064449065
-0.9064449064449065 x 100 = -90.64%