331.75% is the change from 189 to 816
Calculation steps:
[( 816 - 189 ) ÷ 189] x 100 = 331.75%
Formula
Percentage change = [(816 - 189) / 189] x 100
Subtract the new number by the original number
816 - 189 = 627
627 ÷ 189 = 3.3174603174603177
3.3174603174603177 x 100 = 331.75%