-18.98% is the change from 996 to 807
Calculation steps:
[( 807 - 996 ) ÷ 996] x 100 = -18.98%
Formula
Percentage change = [(807 - 996) / 996] x 100
Subtract the new number by the original number
807 - 996 = -189
-189 ÷ 996 = -0.1897590361445783
-0.1897590361445783 x 100 = -18.98%