-99.72% is the change from 725 to 2
Calculation steps:
[( 2 - 725 ) ÷ 725] x 100 = -99.72%
Formula
Percentage change = [(2 - 725) / 725] x 100
Subtract the new number by the original number
2 - 725 = -723
-723 ÷ 725 = -0.9972413793103448
-0.9972413793103448 x 100 = -99.72%