-96.19% is the change from 656 to 25
Calculation steps:
[( 25 - 656 ) ÷ 656] x 100 = -96.19%
Formula
Percentage change = [(25 - 656) / 656] x 100
Subtract the new number by the original number
25 - 656 = -631
-631 ÷ 656 = -0.961890243902439
-0.961890243902439 x 100 = -96.19%