-79.22% is the change from 385 to 80
Calculation steps:
[( 80 - 385 ) ÷ 385] x 100 = -79.22%
Formula
Percentage change = [(80 - 385) / 385] x 100
Subtract the new number by the original number
80 - 385 = -305
-305 ÷ 385 = -0.7922077922077922
-0.7922077922077922 x 100 = -79.22%