57.35% is the change from 558 to 878
Calculation steps:
[( 878 - 558 ) ÷ 558] x 100 = 57.35%
Formula
Percentage change = [(878 - 558) / 558] x 100
Subtract the new number by the original number
878 - 558 = 320
320 ÷ 558 = 0.5734767025089605
0.5734767025089605 x 100 = 57.35%