455.19% is the change from 154 to 855
Calculation steps:
[( 855 - 154 ) ÷ 154] x 100 = 455.19%
Formula
Percentage change = [(855 - 154) / 154] x 100
Subtract the new number by the original number
855 - 154 = 701
701 ÷ 154 = 4.5519480519480515
4.5519480519480515 x 100 = 455.19%