10.19% is the change from 579 to 638
Calculation steps:
[( 638 - 579 ) ÷ 579] x 100 = 10.19%
Formula
Percentage change = [(638 - 579) / 579] x 100
Subtract the new number by the original number
638 - 579 = 59
59 ÷ 579 = 0.10189982728842832
0.10189982728842832 x 100 = 10.19%