CREATE TABLE table_37889 ("Season" FLOAT, "Network" TEXT, "Time slot" TEXT, "Season premiere" TEXT, "Season finale" TEXT, "Episode count" FLOAT, "TV season" TEXT, "Season rank" TEXT, "Viewers  ( in millions ) " FLOAT)

How many total episodes aired over all seasons with 7.79 million viewers?
SELECT COUNT("Episode count") FROM table_37889 WHERE "Viewers (in millions)" = '7.79'
SELECT COUNT("Episode count") FROM "table_37889" WHERE "Viewers (in millions)" = '7.79'