-99.34% is the change from 905 to 6
Calculation steps:
[( 6 - 905 ) ÷ 905] x 100 = -99.34%
Formula
Percentage change = [(6 - 905) / 905] x 100
Subtract the new number by the original number
6 - 905 = -899
-899 ÷ 905 = -0.9933701657458563
-0.9933701657458563 x 100 = -99.34%