50.77% is the change from 583 to 879
Calculation steps:
[( 879 - 583 ) ÷ 583] x 100 = 50.77%
Formula
Percentage change = [(879 - 583) / 583] x 100
Subtract the new number by the original number
879 - 583 = 296
296 ÷ 583 = 0.5077186963979416
0.5077186963979416 x 100 = 50.77%