40.91% is the change from 242 to 341
Calculation steps:
[( 341 - 242 ) ÷ 242] x 100 = 40.91%
Formula
Percentage change = [(341 - 242) / 242] x 100
Subtract the new number by the original number
341 - 242 = 99
99 ÷ 242 = 0.4090909090909091
0.4090909090909091 x 100 = 40.91%