-95.07% is the change from 993 to 49
Calculation steps:
[( 49 - 993 ) ÷ 993] x 100 = -95.07%
Formula
Percentage change = [(49 - 993) / 993] x 100
Subtract the new number by the original number
49 - 993 = -944
-944 ÷ 993 = -0.9506545820745217
-0.9506545820745217 x 100 = -95.07%