50.78% is the change from 579 to 873
Calculation steps:
[( 873 - 579 ) ÷ 579] x 100 = 50.78%
Formula
Percentage change = [(873 - 579) / 579] x 100
Subtract the new number by the original number
873 - 579 = 294
294 ÷ 579 = 0.5077720207253886
0.5077720207253886 x 100 = 50.78%