8.9% is the change from 584 to 636
Calculation steps:
[( 636 - 584 ) ÷ 584] x 100 = 8.9%
Formula
Percentage change = [(636 - 584) / 584] x 100
Subtract the new number by the original number
636 - 584 = 52
52 ÷ 584 = 0.08904109589041095
0.08904109589041095 x 100 = 8.9%