-83.2% is the change from 964 to 162
Calculation steps:
[( 162 - 964 ) ÷ 964] x 100 = -83.2%
Formula
Percentage change = [(162 - 964) / 964] x 100
Subtract the new number by the original number
162 - 964 = -802
-802 ÷ 964 = -0.8319502074688797
-0.8319502074688797 x 100 = -83.2%