-99.12% is the change from 905 to 8
Calculation steps:
[( 8 - 905 ) ÷ 905] x 100 = -99.12%
Formula
Percentage change = [(8 - 905) / 905] x 100
Subtract the new number by the original number
8 - 905 = -897
-897 ÷ 905 = -0.9911602209944751
-0.9911602209944751 x 100 = -99.12%