-99.54% is the change from 862 to 4
Calculation steps:
[( 4 - 862 ) ÷ 862] x 100 = -99.54%
Formula
Percentage change = [(4 - 862) / 862] x 100
Subtract the new number by the original number
4 - 862 = -858
-858 ÷ 862 = -0.9953596287703016
-0.9953596287703016 x 100 = -99.54%