11.22% is the change from 499 to 555
Calculation steps:
[( 555 - 499 ) ÷ 499] x 100 = 11.22%
Formula
Percentage change = [(555 - 499) / 499] x 100
Subtract the new number by the original number
555 - 499 = 56
56 ÷ 499 = 0.11222444889779559
0.11222444889779559 x 100 = 11.22%