108.18% is the change from 330 to 687
Calculation steps:
[( 687 - 330 ) ÷ 330] x 100 = 108.18%
Formula
Percentage change = [(687 - 330) / 330] x 100
Subtract the new number by the original number
687 - 330 = 357
357 ÷ 330 = 1.0818181818181818
1.0818181818181818 x 100 = 108.18%