-23.16% is the change from 993 to 763
Calculation steps:
[( 763 - 993 ) ÷ 993] x 100 = -23.16%
Formula
Percentage change = [(763 - 993) / 993] x 100
Subtract the new number by the original number
763 - 993 = -230
-230 ÷ 993 = -0.23162134944612287
-0.23162134944612287 x 100 = -23.16%