329.63% is the change from 189 to 812
Calculation steps:
[( 812 - 189 ) ÷ 189] x 100 = 329.63%
Formula
Percentage change = [(812 - 189) / 189] x 100
Subtract the new number by the original number
812 - 189 = 623
623 ÷ 189 = 3.2962962962962963
3.2962962962962963 x 100 = 329.63%