What is the position of tickets sold/available when the sellout is 82%?
CREATE TABLE "table1_16331025_2" (
  "dates_mdy" text,
  "position" real,
  "gross_sales" text,
  "tickets_sold_available" text,
  "sellout_pct" text
);
SELECT COUNT("tickets_sold_available") FROM "table1_16331025_2" WHERE "sellout_pct"='82%';