-31.36% is the change from 236 to 162
Calculation steps:
[( 162 - 236 ) ÷ 236] x 100 = -31.36%
Formula
Percentage change = [(162 - 236) / 236] x 100
Subtract the new number by the original number
162 - 236 = -74
-74 ÷ 236 = -0.3135593220338983
-0.3135593220338983 x 100 = -31.36%