20.34% is the change from 477 to 574
Calculation steps:
[( 574 - 477 ) ÷ 477] x 100 = 20.34%
Formula
Percentage change = [(574 - 477) / 477] x 100
Subtract the new number by the original number
574 - 477 = 97
97 ÷ 477 = 0.20335429769392033
0.20335429769392033 x 100 = 20.34%