12.13% is the change from 569 to 638
Calculation steps:
[( 638 - 569 ) ÷ 569] x 100 = 12.13%
Formula
Percentage change = [(638 - 569) / 569] x 100
Subtract the new number by the original number
638 - 569 = 69
69 ÷ 569 = 0.12126537785588752
0.12126537785588752 x 100 = 12.13%