8.19% is the change from 574 to 621
Calculation steps:
[( 621 - 574 ) ÷ 574] x 100 = 8.19%
Formula
Percentage change = [(621 - 574) / 574] x 100
Subtract the new number by the original number
621 - 574 = 47
47 ÷ 574 = 0.08188153310104529
0.08188153310104529 x 100 = 8.19%