87.5% is the change from 176 to 330
Calculation steps:
[( 330 - 176 ) ÷ 176] x 100 = 87.5%
Formula
Percentage change = [(330 - 176) / 176] x 100
Subtract the new number by the original number
330 - 176 = 154
154 ÷ 176 = 0.875
0.875 x 100 = 87.5%
Example