-88.59% is the change from 701 to 80
Calculation steps:
[( 80 - 701 ) ÷ 701] x 100 = -88.59%
Formula
Percentage change = [(80 - 701) / 701] x 100
Subtract the new number by the original number
80 - 701 = -621
-621 ÷ 701 = -0.8858773181169758
-0.8858773181169758 x 100 = -88.59%