Hello Buddy! Hope you're doing good.

As your JEE rank is 86,755, there might be some difficulty for getting a seat in NIT with some decent branch through JOSAA counselling and CSAB counselling. You will get a seat through this but that's the low branches. For better options you can also participate in state counselling and might getting some private colleges for top branches. Well for your admission possibilities you can explore the link I'm below :-

JEE College Predictor

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 !!