Hello

Greetings

Your percentile is 66.7502 It means 66.7502% student of the Total student appeared for the Exam are Behind You Therefore 33.2498% students of the Total students appeared for the exam are Ahead of You, Therefore Your calculated rank is 290759

Your Rank would change Either Your Percentile Score is Increases in the next attempt or Number of Student increases in the Next attempt the Number of Student Increases to 1400000 and Your percentile remains same then Your New rank would be 465497

Your rank is Not Good and difficult to qualify for JEE Advance You should Try in the Next attempt of JEE Main which is JEE Main April and Try to perform well

If Your Percentile Score Increases in the Next attempt Then Your Rank would Be calculated By the Following Formula

 (100 - your total percentile score (Higher of two)) X Student appeared in JEE Main/100

Hope this Helps All the Best