Which Win percentage has Points smaller than 472, and a Record (W–L–T/OTL) of 140–220–40?
CREATE TABLE "list" (
  "name" text,
  "term" text,
  "games" real,
  "record_w_l_t_otl" text,
  "points" real,
  "win_percentage" real
);
SELECT AVG("win_percentage") FROM "list" WHERE "points"<472 AND "record_w_l_t_otl"='140–220–40';