74.6% is the change from 189 to 330
Calculation steps:
[( 330 - 189 ) ÷ 189] x 100 = 74.6%
Formula
Percentage change = [(330 - 189) / 189] x 100
Subtract the new number by the original number
330 - 189 = 141
141 ÷ 189 = 0.746031746031746
0.746031746031746 x 100 = 74.6%