Hi aspirant, since you have scored 86 percentile in your JEE mains exam, so according to your obtained percentile below are some of the best colleges in which you can enroll yourself for admission;

• Gurukul Kangri Vishwa Vidyalaya, Haridwar
• NIT, Uttrakhand
• NIT, Nagaland,
• NIT, Calicut
• NIT, Durgapur
• NIT, Patna
• NIT, AP

Etc.

For more colleges you can also visit the below mentioned link of college predictor;

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

Thank You.