-99.11% is the change from 898 to 8
Calculation steps:
[( 8 - 898 ) ÷ 898] x 100 = -99.11%
Formula
Percentage change = [(8 - 898) / 898] x 100
Subtract the new number by the original number
8 - 898 = -890
-890 ÷ 898 = -0.9910913140311804
-0.9910913140311804 x 100 = -99.11%