42.83% is the change from 558 to 797
Calculation steps:
[( 797 - 558 ) ÷ 558] x 100 = 42.83%
Formula
Percentage change = [(797 - 558) / 558] x 100
Subtract the new number by the original number
797 - 558 = 239
239 ÷ 558 = 0.4283154121863799
0.4283154121863799 x 100 = 42.83%