-89.53% is the change from 993 to 104
Calculation steps:
[( 104 - 993 ) ÷ 993] x 100 = -89.53%
Formula
Percentage change = [(104 - 993) / 993] x 100
Subtract the new number by the original number
104 - 993 = -889
-889 ÷ 993 = -0.8952668680765358
-0.8952668680765358 x 100 = -89.53%