-98.76% is the change from 725 to 9
Calculation steps:
[( 9 - 725 ) ÷ 725] x 100 = -98.76%
Formula
Percentage change = [(9 - 725) / 725] x 100
Subtract the new number by the original number
9 - 725 = -716
-716 ÷ 725 = -0.9875862068965517
-0.9875862068965517 x 100 = -98.76%