12.24% is the change from 294 to 330
Calculation steps:
[( 330 - 294 ) ÷ 294] x 100 = 12.24%
Formula
Percentage change = [(330 - 294) / 294] x 100
Subtract the new number by the original number
330 - 294 = 36
36 ÷ 294 = 0.12244897959183673
0.12244897959183673 x 100 = 12.24%