-33.2% is the change from 241 to 161
Calculation steps:
[( 161 - 241 ) ÷ 241] x 100 = -33.2%
Formula
Percentage change = [(161 - 241) / 241] x 100
Subtract the new number by the original number
161 - 241 = -80
-80 ÷ 241 = -0.33195020746887965
-0.33195020746887965 x 100 = -33.2%