Hello,

We can use the below formula to calculate your approximated rank

100 - your total percentile score is the percentage  of people ahead of you. 112679 are the number of candidates appeared for January exam.

So rank formula is (100 - your total score) X 112679 /100.

Your predicted rank will be around 10073.

You didn't mention your category nor home state so it is difficult to predict your college. Please click the the below link for college predictor link

https://engineering.careers360.com/jee-main-architecture-college-predictor?ici=cp-listing_engineering&icn=JEE-Main-Architecture-College-Predictor