-5.34% is the change from 993 to 940
Calculation steps:
[( 940 - 993 ) ÷ 993] x 100 = -5.34%
Formula
Percentage change = [(940 - 993) / 993] x 100
Subtract the new number by the original number
940 - 993 = -53
-53 ÷ 993 = -0.05337361530715005
-0.05337361530715005 x 100 = -5.34%