Resolves to the closest answer, I.E. if he gets 81.49% it resolves to 80%, not 83%.
Rounds down, so 72.5 resolves to 70, not 75.

I've placed some records besides the answers to give context to the achievement, you can also see https://en.wikipedia.org/wiki/List_of_Formula_One_driver_records#Most_championship_points_in_a_season for more records.

This includes all possible points in the season, so position, fastest lap and sprint race finish.

Last season he broke all records and got 92.7% of all possible points, how far will he get this season?