55.56% is the change from 558 to 868
Calculation steps:
[( 868 - 558 ) ÷ 558] x 100 = 55.56%
Formula
Percentage change = [(868 - 558) / 558] x 100
Subtract the new number by the original number
868 - 558 = 310
310 ÷ 558 = 0.5555555555555556
0.5555555555555556 x 100 = 55.56%