I hope i have the right Solution for you
=LEFT(RIGHT(Location,((LEN(Location)-FIND("- ",Location)))),LEN(Location)-FIND("- ",Location)-1)
Result= 123 Anystreet Dr., Yourcity, ST 1234
=Right(Location,(LEN(Location)-FIND("- ",Location)))Result =123 Anystreet Dr., Yourcity, ST 12345
=Left(Location,FIND("- ",Location))Result= Entity Name -
=Left(Location,FIND("- ",Location)-2)Result= Entity Name
I hope this will help you