CREATE TABLE table_203_114 (id DECIMAL, "week" DECIMAL, "date" TEXT, "tv time" TEXT, "opponent" TEXT, "result" TEXT, "game site" TEXT, "record" TEXT, "attendance" DECIMAL, "bye" TEXT)

what was the difference in attendance between the broncos ' most attended game and their least attended game ?
SELECT (SELECT MAX("attendance") FROM table_203_114) - (SELECT MIN("attendance") FROM table_203_114)
SELECT (SELECT MAX("attendance") FROM "table_203_114") - (SELECT MIN("attendance") FROM "table_203_114")