12.45% is the change from 241 to 271
Calculation steps:
[( 271 - 241 ) ÷ 241] x 100 = 12.45%
Formula
Percentage change = [(271 - 241) / 241] x 100
Subtract the new number by the original number
271 - 241 = 30
30 ÷ 241 = 0.12448132780082988
0.12448132780082988 x 100 = 12.45%