42.74% is the change from 241 to 344
Calculation steps:
[( 344 - 241 ) ÷ 241] x 100 = 42.74%
Formula
Percentage change = [(344 - 241) / 241] x 100
Subtract the new number by the original number
344 - 241 = 103
103 ÷ 241 = 0.42738589211618255
0.42738589211618255 x 100 = 42.74%