-98.17% is the change from 709 to 13
Calculation steps:
[( 13 - 709 ) ÷ 709] x 100 = -98.17%
Formula
Percentage change = [(13 - 709) / 709] x 100
Subtract the new number by the original number
13 - 709 = -696
-696 ÷ 709 = -0.9816643159379408
-0.9816643159379408 x 100 = -98.17%