684% is the change from 25 to 196
Calculation steps:
[( 196 - 25 ) ÷ 25] x 100 = 684%
Formula
Percentage change = [(196 - 25) / 25] x 100
Subtract the new number by the original number
196 - 25 = 171
171 ÷ 25 = 6.84
6.84 x 100 = 684%
Example