CREATE TABLE table_24776 ("Dates  ( MDY ) " CLOB, "Gross Sales" CLOB, "Tickets Sold / Available" CLOB, "Shows / Sellout" CLOB, "Sellout  ( % ) " CLOB)

During the period in which gross sales totals for 'The Show Girl Must Go On' reached $2,628,457, what did the numbers show for tickets sold/ available at the box office?
SELECT "Tickets Sold / Available" FROM table_24776 WHERE "Gross Sales" = '$2,628,457'
SELECT "Tickets Sold / Available" FROM "table_24776" WHERE "Gross Sales" = '$2,628,457'