-30.06% is the change from 998 to 698
Calculation steps:
[( 698 - 998 ) ÷ 998] x 100 = -30.06%
Formula
Percentage change = [(698 - 998) / 998] x 100
Subtract the new number by the original number
698 - 998 = -300
-300 ÷ 998 = -0.30060120240480964
-0.30060120240480964 x 100 = -30.06%