-81.04% is the change from 443 to 84
Calculation steps:
[( 84 - 443 ) ÷ 443] x 100 = -81.04%
Formula
Percentage change = [(84 - 443) / 443] x 100
Subtract the new number by the original number
84 - 443 = -359
-359 ÷ 443 = -0.8103837471783296
-0.8103837471783296 x 100 = -81.04%