I don't really understand your question, but breaking it down. Dining is about $62 / adult / day so just dining for 7 nights is $868. Take that from your total rate (room + dining) and you have $1109 which is broken down to $158/night. Which honestly isn't that great IMO. But lets assume that's a 25% discount (standard for Mods) Normal Room rate is $210 multiply that by 7 and you get $1470 so if you get
FREE dining, your total for room plus free dining would be $1470 making that the better deal (assuming I understood and did the math right).