104.46% is the change from 336 to 687
Calculation steps:
[( 687 - 336 ) ÷ 336] x 100 = 104.46%
Formula
Percentage change = [(687 - 336) / 336] x 100
Subtract the new number by the original number
687 - 336 = 351
351 ÷ 336 = 1.0446428571428572
1.0446428571428572 x 100 = 104.46%