22.77% is the change from 470 to 577
Calculation steps:
[( 577 - 470 ) ÷ 470] x 100 = 22.77%
Formula
Percentage change = [(577 - 470) / 470] x 100
Subtract the new number by the original number
577 - 470 = 107
107 ÷ 470 = 0.2276595744680851
0.2276595744680851 x 100 = 22.77%