-73.11% is the change from 993 to 267
Calculation steps:
[( 267 - 993 ) ÷ 993] x 100 = -73.11%
Formula
Percentage change = [(267 - 993) / 993] x 100
Subtract the new number by the original number
267 - 993 = -726
-726 ÷ 993 = -0.7311178247734139
-0.7311178247734139 x 100 = -73.11%