-22.55% is the change from 998 to 773
Calculation steps:
[( 773 - 998 ) ÷ 998] x 100 = -22.55%
Formula
Percentage change = [(773 - 998) / 998] x 100
Subtract the new number by the original number
773 - 998 = -225
-225 ÷ 998 = -0.22545090180360722
-0.22545090180360722 x 100 = -22.55%