20.13% is the change from 477 to 573
Calculation steps:
[( 573 - 477 ) ÷ 477] x 100 = 20.13%
Formula
Percentage change = [(573 - 477) / 477] x 100
Subtract the new number by the original number
573 - 477 = 96
96 ÷ 477 = 0.20125786163522014
0.20125786163522014 x 100 = 20.13%