104.79% is the change from 334 to 684
Calculation steps:
[( 684 - 334 ) ÷ 334] x 100 = 104.79%
Formula
Percentage change = [(684 - 334) / 334] x 100
Subtract the new number by the original number
684 - 334 = 350
350 ÷ 334 = 1.0479041916167664
1.0479041916167664 x 100 = 104.79%