346.56% is the change from 189 to 844
Calculation steps:
[( 844 - 189 ) ÷ 189] x 100 = 346.56%
Formula
Percentage change = [(844 - 189) / 189] x 100
Subtract the new number by the original number
844 - 189 = 655
655 ÷ 189 = 3.4656084656084656
3.4656084656084656 x 100 = 346.56%