1200% is the change from 2 to 26
Calculation steps:
[( 26 - 2 ) ÷ 2] x 100 = 1200%
Formula
Percentage change = [(26 - 2) / 2] x 100
Subtract the new number by the original number
26 - 2 = 24
24 ÷ 2 = 12
12 x 100 = 1200%
Example