680% is the change from 5 to 39
Calculation steps:
[( 39 - 5 ) ÷ 5] x 100 = 680%
Formula
Percentage change = [(39 - 5) / 5] x 100
Subtract the new number by the original number
39 - 5 = 34
34 ÷ 5 = 6.8
6.8 x 100 = 680%
Example