76.72% is the change from 189 to 334
Calculation steps:
[( 334 - 189 ) ÷ 189] x 100 = 76.72%
Formula
Percentage change = [(334 - 189) / 189] x 100
Subtract the new number by the original number
334 - 189 = 145
145 ÷ 189 = 0.7671957671957672
0.7671957671957672 x 100 = 76.72%