62.24% is the change from 241 to 391
Calculation steps:
[( 391 - 241 ) ÷ 241] x 100 = 62.24%
Formula
Percentage change = [(391 - 241) / 241] x 100
Subtract the new number by the original number
391 - 241 = 150
150 ÷ 241 = 0.6224066390041494
0.6224066390041494 x 100 = 62.24%