-51.2% is the change from 332 to 162
Calculation steps:
[( 162 - 332 ) ÷ 332] x 100 = -51.2%
Formula
Percentage change = [(162 - 332) / 332] x 100
Subtract the new number by the original number
162 - 332 = -170
-170 ÷ 332 = -0.5120481927710844
-0.5120481927710844 x 100 = -51.2%