-82.1% is the change from 905 to 162
Calculation steps:
[( 162 - 905 ) ÷ 905] x 100 = -82.1%
Formula
Percentage change = [(162 - 905) / 905] x 100
Subtract the new number by the original number
162 - 905 = -743
-743 ÷ 905 = -0.8209944751381215
-0.8209944751381215 x 100 = -82.1%