682.69% is the change from 104 to 814
Calculation steps:
[( 814 - 104 ) ÷ 104] x 100 = 682.69%
Formula
Percentage change = [(814 - 104) / 104] x 100
Subtract the new number by the original number
814 - 104 = 710
710 ÷ 104 = 6.826923076923077
6.826923076923077 x 100 = 682.69%