-98.74% is the change from 716 to 9
Calculation steps:
[( 9 - 716 ) ÷ 716] x 100 = -98.74%
Formula
Percentage change = [(9 - 716) / 716] x 100
Subtract the new number by the original number
9 - 716 = -707
-707 ÷ 716 = -0.9874301675977654
-0.9874301675977654 x 100 = -98.74%