323.28% is the change from 189 to 800
Calculation steps:
[( 800 - 189 ) ÷ 189] x 100 = 323.28%
Formula
Percentage change = [(800 - 189) / 189] x 100
Subtract the new number by the original number
800 - 189 = 611
611 ÷ 189 = 3.232804232804233
3.232804232804233 x 100 = 323.28%