104.53% is the change from 331 to 677
Calculation steps:
[( 677 - 331 ) ÷ 331] x 100 = 104.53%
Formula
Percentage change = [(677 - 331) / 331] x 100
Subtract the new number by the original number
677 - 331 = 346
346 ÷ 331 = 1.0453172205438066
1.0453172205438066 x 100 = 104.53%