-81.86% is the change from 441 to 80
Calculation steps:
[( 80 - 441 ) ÷ 441] x 100 = -81.86%
Formula
Percentage change = [(80 - 441) / 441] x 100
Subtract the new number by the original number
80 - 441 = -361
-361 ÷ 441 = -0.81859410430839
-0.81859410430839 x 100 = -81.86%