CREATE TABLE table_203_158 (id NUMBER, "date" CLOB, "time" CLOB, "opponent#" CLOB, "rank#" CLOB, "site" CLOB, "tv" CLOB, "result" CLOB, "attendance" NUMBER)

what is the difference in attendance on november 7th and october 17th ?
SELECT (SELECT "attendance" FROM table_203_158 WHERE "date" = 'november 7') - (SELECT "attendance" FROM table_203_158 WHERE "date" = 'october 17')
SELECT (SELECT "attendance" FROM "table_203_158" WHERE "date" = 'november 7') - (SELECT "attendance" FROM "table_203_158" WHERE "date" = 'october 17')