984% is the change from 25 to 271
Calculation steps:
[( 271 - 25 ) ÷ 25] x 100 = 984%
Formula
Percentage change = [(271 - 25) / 25] x 100
Subtract the new number by the original number
271 - 25 = 246
246 ÷ 25 = 9.84
9.84 x 100 = 984%
Example