17.09% is the change from 474 to 555
Calculation steps:
[( 555 - 474 ) ÷ 474] x 100 = 17.09%
Formula
Percentage change = [(555 - 474) / 474] x 100
Subtract the new number by the original number
555 - 474 = 81
81 ÷ 474 = 0.17088607594936708
0.17088607594936708 x 100 = 17.09%