100.59% is the change from 337 to 676
Calculation steps:
[( 676 - 337 ) ÷ 337] x 100 = 100.59%
Formula
Percentage change = [(676 - 337) / 337] x 100
Subtract the new number by the original number
676 - 337 = 339
339 ÷ 337 = 1.0059347181008902
1.0059347181008902 x 100 = 100.59%