In this case it's a hypen but I assume it could be any symbol or letter. I
have text in column A in the following formats:

TEXT-01
TEXT-0004
TEXTTEXT-20
TEXTANDTEXT-1000

I want to get everything after the hyphen into column B

So column B would look like

-01
-0004
-20
-1000

I dont' really care if the hyphen is extracted or not. I'd like to know how
to do this both with and without extracting the hyphen. If possible.

Thanks