28.9% is the change from 474 to 611
Calculation steps:
[( 611 - 474 ) ÷ 474] x 100 = 28.9%
Formula
Percentage change = [(611 - 474) / 474] x 100
Subtract the new number by the original number
611 - 474 = 137
137 ÷ 474 = 0.2890295358649789
0.2890295358649789 x 100 = 28.9%