-44.81% is the change from 993 to 548
Calculation steps:
[( 548 - 993 ) ÷ 993] x 100 = -44.81%
Formula
Percentage change = [(548 - 993) / 993] x 100
Subtract the new number by the original number
548 - 993 = -445
-445 ÷ 993 = -0.44813695871097686
-0.44813695871097686 x 100 = -44.81%