9.84% is the change from 579 to 636
Calculation steps:
[( 636 - 579 ) ÷ 579] x 100 = 9.84%
Formula
Percentage change = [(636 - 579) / 579] x 100
Subtract the new number by the original number
636 - 579 = 57
57 ÷ 579 = 0.09844559585492228
0.09844559585492228 x 100 = 9.84%