Trying to solve a time issue.
<tbody>
A
B
C
D
E
Arrival time
Unload date
Unload complete
Completed
Total time
11:30
02-okt
02-okt
12:30
10:30
02-okt
03-okt
9:30
13:00
06-okt
09-okt
8:00
</tbody>
I want to be able to get how many hours from Arrival to completed my order has taken...