-79.11% is the change from 383 to 80
Calculation steps:
[( 80 - 383 ) ÷ 383] x 100 = -79.11%
Formula
Percentage change = [(80 - 383) / 383] x 100
Subtract the new number by the original number
80 - 383 = -303
-303 ÷ 383 = -0.7911227154046997
-0.7911227154046997 x 100 = -79.11%