57.53% is the change from 558 to 879
Calculation steps:
[( 879 - 558 ) ÷ 558] x 100 = 57.53%
Formula
Percentage change = [(879 - 558) / 558] x 100
Subtract the new number by the original number
879 - 558 = 321
321 ÷ 558 = 0.5752688172043011
0.5752688172043011 x 100 = 57.53%