1620.59% is the change from 34 to 585
Calculation steps:
[( 585 - 34 ) ÷ 34] x 100 = 1620.59%
Formula
Percentage change = [(585 - 34) / 34] x 100
Subtract the new number by the original number
585 - 34 = 551
551 ÷ 34 = 16.205882352941178
16.205882352941178 x 100 = 1620.59%