600% is the change from 2 to 14
Calculation steps:
[( 14 - 2 ) ÷ 2] x 100 = 600%
Formula
Percentage change = [(14 - 2) / 2] x 100
Subtract the new number by the original number
14 - 2 = 12
12 ÷ 2 = 6
6 x 100 = 600%
Example