You have to post each branch as a saparate business. You have put the place of branch in the title along with the name of the business and each business should contain different description from other.
Example for positng title of same business having many branches:-
Sagar hotel, Vijayanagar
Sagar hotel in Jayanagar
Koramangala Sagar hotel.
If you post business related to different branches, it is better you mentioned as above suggestion given by the webmaster as one usually searches using words such as name of the business and its locality. This will help you bring more traffic and fetches you good revenue.