13500% is the change from 5 to 680
Calculation steps:
[( 680 - 5 ) ÷ 5] x 100 = 13500%
Formula
Percentage change = [(680 - 5) / 5] x 100
Subtract the new number by the original number
680 - 5 = 675
675 ÷ 5 = 135
135 x 100 = 13500%
Example