682.35% is the change from 102 to 798
Calculation steps:
[( 798 - 102 ) ÷ 102] x 100 = 682.35%
Formula
Percentage change = [(798 - 102) / 102] x 100
Subtract the new number by the original number
798 - 102 = 696
696 ÷ 102 = 6.823529411764706
6.823529411764706 x 100 = 682.35%