272.73% is the change from 11 to 41
Calculation steps:
[( 41 - 11 ) ÷ 11] x 100 = 272.73%
Formula
Percentage change = [(41 - 11) / 11] x 100
Subtract the new number by the original number
41 - 11 = 30
30 ÷ 11 = 2.727272727272727
2.727272727272727 x 100 = 272.73%