342.33% is the change from 189 to 836
Calculation steps:
[( 836 - 189 ) ÷ 189] x 100 = 342.33%
Formula
Percentage change = [(836 - 189) / 189] x 100
Subtract the new number by the original number
836 - 189 = 647
647 ÷ 189 = 3.4232804232804233
3.4232804232804233 x 100 = 342.33%