6.35% is the change from 598 to 636
Calculation steps:
[( 636 - 598 ) ÷ 598] x 100 = 6.35%
Formula
Percentage change = [(636 - 598) / 598] x 100
Subtract the new number by the original number
636 - 598 = 38
38 ÷ 598 = 0.06354515050167224
0.06354515050167224 x 100 = 6.35%