545.45% is the change from 11 to 71
Calculation steps:
[( 71 - 11 ) ÷ 11] x 100 = 545.45%
Formula
Percentage change = [(71 - 11) / 11] x 100
Subtract the new number by the original number
71 - 11 = 60
60 ÷ 11 = 5.454545454545454
5.454545454545454 x 100 = 545.45%