Hello Buddy! Hope you are doing good.

As the JEE result already out there, you can find the rank and percentile in the scoreboard itself. Well you ask with JEE rank 2282 the percentile would be approximately around something like 99.8 %ile. With your percentile and rank you can predict your college through the college predictor tool given below :-

https://engineering.careers360.com/jee-main-college-predictor?utm_source=qna&utm_medium=jee_cp

Hope this will help you.

ALL THE BEST! WORK HARD !!