50.17% is the change from 586 to 880
Calculation steps:
[( 880 - 586 ) ÷ 586] x 100 = 50.17%
Formula
Percentage change = [(880 - 586) / 586] x 100
Subtract the new number by the original number
880 - 586 = 294
294 ÷ 586 = 0.5017064846416383
0.5017064846416383 x 100 = 50.17%