-98.61% is the change from 719 to 10
Calculation steps:
[( 10 - 719 ) ÷ 719] x 100 = -98.61%
Formula
Percentage change = [(10 - 719) / 719] x 100
Subtract the new number by the original number
10 - 719 = -709
-709 ÷ 719 = -0.9860917941585535
-0.9860917941585535 x 100 = -98.61%