-88.49% is the change from 695 to 80
Calculation steps:
[( 80 - 695 ) ÷ 695] x 100 = -88.49%
Formula
Percentage change = [(80 - 695) / 695] x 100
Subtract the new number by the original number
80 - 695 = -615
-615 ÷ 695 = -0.8848920863309353
-0.8848920863309353 x 100 = -88.49%