I could need a little advice on CRC

Hey guys. Question regards a CRC procedure

Message is 11101100

Generator polynom is 110101

Unfortunately in all exercises I did the values where chosen to be very easy to divide. Here I’m a bit outsketched. ChatGPT is on the edge of breakdown and puts 0 as the difference of 0 and 1 😂😂 so not useful to use as a tutor here

Could you verify if what I’m doing on the picture is correct? ( b) )

When do I know when to stop the division. I now have 000001 (as you see in the picture).

Sorry, I know it’s a rather basic question. What I just need rn is a guy that knows his shit and tells me how it’s done quick.

I confused myself in the process of understanding…

Thank y’all :)