-14% is the change from 993 to 854
Calculation steps:
[( 854 - 993 ) ÷ 993] x 100 = -14%
Formula
Percentage change = [(854 - 993) / 993] x 100
Subtract the new number by the original number
854 - 993 = -139
-139 ÷ 993 = -0.13997985901309165
-0.13997985901309165 x 100 = -14%