-50.21% is the change from 241 to 120
Calculation steps:
[( 120 - 241 ) ÷ 241] x 100 = -50.21%
Formula
Percentage change = [(120 - 241) / 241] x 100
Subtract the new number by the original number
120 - 241 = -121
-121 ÷ 241 = -0.5020746887966805
-0.5020746887966805 x 100 = -50.21%