38.29% is the change from 585 to 809
Calculation steps:
[( 809 - 585 ) ÷ 585] x 100 = 38.29%
Formula
Percentage change = [(809 - 585) / 585] x 100
Subtract the new number by the original number
809 - 585 = 224
224 ÷ 585 = 0.38290598290598293
0.38290598290598293 x 100 = 38.29%