-99.29% is the change from 844 to 6
Calculation steps:
[( 6 - 844 ) ÷ 844] x 100 = -99.29%
Formula
Percentage change = [(6 - 844) / 844] x 100
Subtract the new number by the original number
6 - 844 = -838
-838 ÷ 844 = -0.9928909952606635
-0.9928909952606635 x 100 = -99.29%