73.68% is the change from 190 to 330
Calculation steps:
[( 330 - 190 ) ÷ 190] x 100 = 73.68%
Formula
Percentage change = [(330 - 190) / 190] x 100
Subtract the new number by the original number
330 - 190 = 140
140 ÷ 190 = 0.7368421052631579
0.7368421052631579 x 100 = 73.68%