1268% is the change from 25 to 342
Calculation steps:
[( 342 - 25 ) ÷ 25] x 100 = 1268%
Formula
Percentage change = [(342 - 25) / 25] x 100
Subtract the new number by the original number
342 - 25 = 317
317 ÷ 25 = 12.68
12.68 x 100 = 1268%
Example