6.45% is the change from 558 to 594
Calculation steps:
[( 594 - 558 ) ÷ 558] x 100 = 6.45%
Formula
Percentage change = [(594 - 558) / 558] x 100
Subtract the new number by the original number
594 - 558 = 36
36 ÷ 558 = 0.06451612903225806
0.06451612903225806 x 100 = 6.45%