Hi aspirant

Exact percentile cannot be predicted until the exam gets over because percentile depends on the number of students appeared and how much every aspirant is scoring.Let the exam gets over everything will be clear.

Marks like 214 can fetch you more than 97%ile .You will lie within top 5% students and this indicates that you can get a decent college and your choice stream.

Also you are eligible for JEE Advance and you should start preparing for that.

Hope this was helpful