-73.65% is the change from 998 to 263
Calculation steps:
[( 263 - 998 ) ÷ 998] x 100 = -73.65%
Formula
Percentage change = [(263 - 998) / 998] x 100
Subtract the new number by the original number
263 - 998 = -735
-735 ÷ 998 = -0.7364729458917836
-0.7364729458917836 x 100 = -73.65%