6760% is the change from 10 to 686
Calculation steps:
[( 686 - 10 ) ÷ 10] x 100 = 6760%
Formula
Percentage change = [(686 - 10) / 10] x 100
Subtract the new number by the original number
686 - 10 = 676
676 ÷ 10 = 67.6
67.6 x 100 = 6760%
Example