user: Question: What is the percentage listed for the team who scored 63 points?
Columns: ['Club', 'Wins', 'Losses', 'Points For', 'Points Against', 'Percentage', 'Points']
Types: ['text', 'real', 'real', 'real', 'real', 'text', 'real']
Sample row: ['Guelph Gargoyles', 1.0, 0.0, 63.0, 13.0, '484.62', 4.0]
SQL:

assistant: SELECT "Percentage" FROM "Table" WHERE "Points For" = 63.0;