-98.59% is the change from 709 to 10
Calculation steps:
[( 10 - 709 ) ÷ 709] x 100 = -98.59%
Formula
Percentage change = [(10 - 709) / 709] x 100
Subtract the new number by the original number
10 - 709 = -699
-699 ÷ 709 = -0.9858956276445698
-0.9858956276445698 x 100 = -98.59%