-68.04% is the change from 998 to 319
Calculation steps:
[( 319 - 998 ) ÷ 998] x 100 = -68.04%
Formula
Percentage change = [(319 - 998) / 998] x 100
Subtract the new number by the original number
319 - 998 = -679
-679 ÷ 998 = -0.6803607214428857
-0.6803607214428857 x 100 = -68.04%