-89.18% is the change from 998 to 108
Calculation steps:
[( 108 - 998 ) ÷ 998] x 100 = -89.18%
Formula
Percentage change = [(108 - 998) / 998] x 100
Subtract the new number by the original number
108 - 998 = -890
-890 ÷ 998 = -0.8917835671342685
-0.8917835671342685 x 100 = -89.18%