164.71% is the change from 323 to 855
Calculation steps:
[( 855 - 323 ) ÷ 323] x 100 = 164.71%
Formula
Percentage change = [(855 - 323) / 323] x 100
Subtract the new number by the original number
855 - 323 = 532
532 ÷ 323 = 1.6470588235294117
1.6470588235294117 x 100 = 164.71%