-14.5% is the change from 993 to 849
Calculation steps:
[( 849 - 993 ) ÷ 993] x 100 = -14.5%
Formula
Percentage change = [(849 - 993) / 993] x 100
Subtract the new number by the original number
849 - 993 = -144
-144 ÷ 993 = -0.14501510574018128
-0.14501510574018128 x 100 = -14.5%