[mrs bouquet]

I have one of these "Totally Tangerine"  which I bought as it is supposed to be a repeat flowering.  However, I have not ever split it, and must do something with it now.   It is about the size of a small dinne plate, and mostly very brown with previous cutoff stalks.
Will I be able to dig it out, and what should I replant.   It has now finished flowering which was lovely.
Many thanks,  Mrs Bouquet