Hello Vaishnavi. I hope your health is good and you are doing well.  You mentioned your expected score is 470 out of 720. Based on this marks, your overall percentile ends up around 91.52 - 92.02 and your AIR may end up somewhere around 129006 - 161156 considering difficulty of the paper to be moderate. As you haven't mention your caste in the question, I assume you belong to General category.

Based on previous years' cutoff and your performance in NEET UG 2021, you have low chances to get admission to Government Dental colleges, although you have good chances to grab a seat for BDS at top-rated private dental institutes in Maharashtra such as:

1. ACPM Dental College, Morane
2. Aditya Dental College, Beed
3. Chhatrapati Shahu Maharaj Shikshan Sanstha Dental College and Hospital, Aurangabad
4. Dr DY Patil Dental College and Hospital, Pune
5. Dr Hedgewar Smruti Rugna Seva Mandal's Dental College, Hingoli
6. Dr Rajesh Ramdasji Kambe Dental College and Hospital, Akola
7. Late Shri Yashwantrao Chavan Memorial Medical and Rural Development Foundation's Dental College and Hospital, Ahmednagar
8. MA Rangoonwala College of Dental Sciences and Research Centre, Pune
9. Maharashtra Institute of Dental Science and Research, Latur
10. Mahatma Gandhi Mission's Dental College and Hospital, Navi Mumbai

and more...

To know more about the cutoff trends in Maharashtra  for NEET UG based on previous years' data, consider referring to this article:

https://medicine.careers360.com/articles/neet-cutoff-maharashtra

To know more about NEET UG overall Cutoff trends, follow this article:

https://medicine.careers360.com/articles/neet-cut-off

To know your admission chances in medical/dental colleges with NEET Score, to get a personalized report with Top MBBS & B.D.S Colleges and to check course & counselling wise cut-offs of NEET for various state quotas, caste groups etc., I encourage you to use NEET UG 2021 College Predictor:

https://medicine.careers360.com/neet-college-predictor?utm_source=qna&utm_medium=neet_rp

I hope you find this information helpful. I wish you all the best for your future.

Thank you.