1288% is the change from 25 to 347
Calculation steps:
[( 347 - 25 ) ÷ 25] x 100 = 1288%
Formula
Percentage change = [(347 - 25) / 25] x 100
Subtract the new number by the original number
347 - 25 = 322
322 ÷ 25 = 12.88
12.88 x 100 = 1288%
Example