-83.23% is the change from 966 to 162
Calculation steps:
[( 162 - 966 ) ÷ 966] x 100 = -83.23%
Formula
Percentage change = [(162 - 966) / 966] x 100
Subtract the new number by the original number
162 - 966 = -804
-804 ÷ 966 = -0.8322981366459627
-0.8322981366459627 x 100 = -83.23%