49.74% is the change from 585 to 876
Calculation steps:
[( 876 - 585 ) ÷ 585] x 100 = 49.74%
Formula
Percentage change = [(876 - 585) / 585] x 100
Subtract the new number by the original number
876 - 585 = 291
291 ÷ 585 = 0.49743589743589745
0.49743589743589745 x 100 = 49.74%