8% is the change from 575 to 621
Calculation steps:
[( 621 - 575 ) ÷ 575] x 100 = 8%
Formula
Percentage change = [(621 - 575) / 575] x 100
Subtract the new number by the original number
621 - 575 = 46
46 ÷ 575 = 0.08
0.08 x 100 = 8%
Example