-99.89% is the change from 885 to 1
Calculation steps:
[( 1 - 885 ) ÷ 885] x 100 = -99.89%
Formula
Percentage change = [(1 - 885) / 885] x 100
Subtract the new number by the original number
1 - 885 = -884
-884 ÷ 885 = -0.9988700564971752
-0.9988700564971752 x 100 = -99.89%