-23.58% is the change from 212 to 162
Calculation steps:
[( 162 - 212 ) ÷ 212] x 100 = -23.58%
Formula
Percentage change = [(162 - 212) / 212] x 100
Subtract the new number by the original number
162 - 212 = -50
-50 ÷ 212 = -0.2358490566037736
-0.2358490566037736 x 100 = -23.58%