50.42% is the change from 240 to 361
Calculation steps:
[( 361 - 240 ) ÷ 240] x 100 = 50.42%
Formula
Percentage change = [(361 - 240) / 240] x 100
Subtract the new number by the original number
361 - 240 = 121
121 ÷ 240 = 0.5041666666666667
0.5041666666666667 x 100 = 50.42%