54.49% is the change from 156 to 241
Calculation steps:
[( 241 - 156 ) ÷ 156] x 100 = 54.49%
Formula
Percentage change = [(241 - 156) / 156] x 100
Subtract the new number by the original number
241 - 156 = 85
85 ÷ 156 = 0.5448717948717948
0.5448717948717948 x 100 = 54.49%