436.7% is the change from 109 to 585
Calculation steps:
[( 585 - 109 ) ÷ 109] x 100 = 436.7%
Formula
Percentage change = [(585 - 109) / 109] x 100
Subtract the new number by the original number
585 - 109 = 476
476 ÷ 109 = 4.36697247706422
4.36697247706422 x 100 = 436.7%