1504% is the change from 25 to 401
Calculation steps:
[( 401 - 25 ) ÷ 25] x 100 = 1504%
Formula
Percentage change = [(401 - 25) / 25] x 100
Subtract the new number by the original number
401 - 25 = 376
376 ÷ 25 = 15.04
15.04 x 100 = 1504%
Example