9.52% is the change from 567 to 621
Calculation steps:
[( 621 - 567 ) ÷ 567] x 100 = 9.52%
Formula
Percentage change = [(621 - 567) / 567] x 100
Subtract the new number by the original number
621 - 567 = 54
54 ÷ 567 = 0.09523809523809523
0.09523809523809523 x 100 = 9.52%