CREATE TABLE table_77858 ("Code" FLOAT, "Type" TEXT, "Name" TEXT, "Area  ( km 2  ) " FLOAT, "Population" FLOAT, "Regional County Municipality" TEXT, "Metropolitan area" TEXT, "Region" FLOAT)

What is the largest area with a Code of 66097, and a Region larger than 6?
SELECT MAX("Area (km 2 )") FROM table_77858 WHERE "Code" = '66097' AND "Region" > '6'
SELECT MAX("Area (km 2 )") FROM "table_77858" WHERE "Code" = '66097' AND "Region" > '6'