6.81% is the change from 558 to 596
Calculation steps:
[( 596 - 558 ) ÷ 558] x 100 = 6.81%
Formula
Percentage change = [(596 - 558) / 558] x 100
Subtract the new number by the original number
596 - 558 = 38
38 ÷ 558 = 0.06810035842293907
0.06810035842293907 x 100 = 6.81%