Ask-a-Dave's-Gardener: My bamboo needs help!, 1 by Cindy24

Cindy24 wrote:
So I thought this big pot was enough but I'm in trouble! Lots of new shoots, it's definitely hitting the edge of the pot and I got some great advice from some kind members but need help on what kind of container should I repot this in?

My main issue:
I want to get cuttings or roots to make more pots out of this bamboo plant (which I have no idea how to split this up). Can I take those new shoots and repot them?
I want to free up space so this main bamboo can breathe.
I want to use the proper soil and container.
And this thing is so huge so I would need to work in sections.

Any advice would be real great.