5454.55% is the change from 11 to 611
Calculation steps:
[( 611 - 11 ) ÷ 11] x 100 = 5454.55%
Formula
Percentage change = [(611 - 11) / 11] x 100
Subtract the new number by the original number
611 - 11 = 600
600 ÷ 11 = 54.54545454545455
54.54545454545455 x 100 = 5454.55%