The math question?? help

This is a division question,

1. - 2 - 4 [ -2 (2) (-2) -4 (-2)]
-------------------------------------
5 - 2 [ -7 -2 (-2)]

1. - 2 - 4 [ -2 (2) (-2) -4 (-2)]
-------------------------------------
5 - 2 [ -7 -2 (-2)]

1. - 2 - 4 [ 8 + 8 ]
----------------------------
5 - 2 [ -7 + 4 ]

1. - 2 - 4 ( 16 )
-----------------------
5 - 2 ( - 3)

1. - 2 - 64
-----------------
5 + 6

- 65
------------
11

= - 5.903

-384/54... I did that much in my head, you do the rest.