9.24% is the change from 541 to 591
Calculation steps:
[( 591 - 541 ) ÷ 541] x 100 = 9.24%
Formula
Percentage change = [(591 - 541) / 541] x 100
Subtract the new number by the original number
591 - 541 = 50
50 ÷ 541 = 0.09242144177449169
0.09242144177449169 x 100 = 9.24%