-88.8% is the change from 714 to 80
Calculation steps:
[( 80 - 714 ) ÷ 714] x 100 = -88.8%
Formula
Percentage change = [(80 - 714) / 714] x 100
Subtract the new number by the original number
80 - 714 = -634
-634 ÷ 714 = -0.8879551820728291
-0.8879551820728291 x 100 = -88.8%