-77.65% is the change from 443 to 99
Calculation steps:
[( 99 - 443 ) ÷ 443] x 100 = -77.65%
Formula
Percentage change = [(99 - 443) / 443] x 100
Subtract the new number by the original number
99 - 443 = -344
-344 ÷ 443 = -0.7765237020316027
-0.7765237020316027 x 100 = -77.65%