CREATE TABLE table_51470 ("Date" CLOB, "Opponent" CLOB, "Score" CLOB, "Loss" CLOB, "Attendance" FLOAT, "Record" CLOB)

How many people attended when the record was broken with 47 63?
SELECT "Attendance" FROM table_51470 WHERE "Record" = '47–63'
SELECT "Attendance" FROM "table_51470" WHERE "Record" = '47–63'