Hello Antson,

With 89.55 percentile in JEE mains you might get a seat in following colleges:

• Shri Ramdeobaba College of Engineering and Management, Nagpur
• K J Somaiya Institute of Engineering and Information Technology, Sion, Mumbai
• Haldia Institute Of Technology
• Bansilal Ramnath Agarawal Charitable Trust's Vishwakarma Institute ofTechnology, Bibwewadi, Pune
• Shri Vile Parle Kelvani Mandal's Dwarkadas J. Sanghvi College of Engineering,Vile Parle,Mumbai
• Don Bosco Institute of Technology, Mumbai
• Thapar Institute of Engineering and Technology
• Silicon Institute Of Technology, Bhubaneswar

You might also go for private colleges. To find out more colleges based on your JEE mains performance visit the following link:

https://engineering.careers360.com/jee-main-college-predictor

All the best