22.51% is the change from 471 to 577
Calculation steps:
[( 577 - 471 ) ÷ 471] x 100 = 22.51%
Formula
Percentage change = [(577 - 471) / 471] x 100
Subtract the new number by the original number
577 - 471 = 106
106 ÷ 471 = 0.22505307855626328
0.22505307855626328 x 100 = 22.51%