1296% is the change from 25 to 349
Calculation steps:
[( 349 - 25 ) ÷ 25] x 100 = 1296%
Formula
Percentage change = [(349 - 25) / 25] x 100
Subtract the new number by the original number
349 - 25 = 324
324 ÷ 25 = 12.96
12.96 x 100 = 1296%
Example