64.79% is the change from 355 to 585
Calculation steps:
[( 585 - 355 ) ÷ 355] x 100 = 64.79%
Formula
Percentage change = [(585 - 355) / 355] x 100
Subtract the new number by the original number
585 - 355 = 230
230 ÷ 355 = 0.647887323943662
0.647887323943662 x 100 = 64.79%