100.59% is the change from 341 to 684
Calculation steps:
[( 684 - 341 ) ÷ 341] x 100 = 100.59%
Formula
Percentage change = [(684 - 341) / 341] x 100
Subtract the new number by the original number
684 - 341 = 343
343 ÷ 341 = 1.0058651026392962
1.0058651026392962 x 100 = 100.59%