473.83% is the change from 149 to 855
Calculation steps:
[( 855 - 149 ) ÷ 149] x 100 = 473.83%
Formula
Percentage change = [(855 - 149) / 149] x 100
Subtract the new number by the original number
855 - 149 = 706
706 ÷ 149 = 4.738255033557047
4.738255033557047 x 100 = 473.83%