50.6% is the change from 585 to 881
Calculation steps:
[( 881 - 585 ) ÷ 585] x 100 = 50.6%
Formula
Percentage change = [(881 - 585) / 585] x 100
Subtract the new number by the original number
881 - 585 = 296
296 ÷ 585 = 0.505982905982906
0.505982905982906 x 100 = 50.6%