40.85% is the change from 585 to 824
Calculation steps:
[( 824 - 585 ) ÷ 585] x 100 = 40.85%
Formula
Percentage change = [(824 - 585) / 585] x 100
Subtract the new number by the original number
824 - 585 = 239
239 ÷ 585 = 0.40854700854700854
0.40854700854700854 x 100 = 40.85%