-51.81% is the change from 332 to 160
Calculation steps:
[( 160 - 332 ) ÷ 332] x 100 = -51.81%
Formula
Percentage change = [(160 - 332) / 332] x 100
Subtract the new number by the original number
160 - 332 = -172
-172 ÷ 332 = -0.5180722891566265
-0.5180722891566265 x 100 = -51.81%