90.17 percentile how much score
Hello Aspirant,
As you have not mentioned the name of examination so it's quite difficult to help you with an accurate information but if we consider your profile then it shows that you are an engineering aspirant so you might be interested in JEE-Main if not then please mention it.
So on this percentile your score is expected in the range of 61-70 out of 300 marks. You can check JEE-Main marks Vs percentile from the link given below :-
https://engineering.careers360.com/articles/jee-main-marks-vs-percentile
However I would recommend you to use JEE-Main College Predictor to predict the chances of your admission in different colleges based upon your percentile and category :-
https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer
I hope this information helps you.
Good Luck!!