CREATE TABLE table_63855 ("Township" TEXT, "County" TEXT, "Pop.  ( 2010 ) " FLOAT, "Land  (  sqmi  ) " FLOAT, "Water  ( sqmi ) " FLOAT, "Latitude" FLOAT, "Longitude" FLOAT, "GEO ID" FLOAT, "ANSI code" FLOAT)

What is the population in 2010 for the longitude of -97.578927?
SELECT COUNT("Pop. (2010)") FROM table_63855 WHERE "Longitude" = '-97.578927'
SELECT COUNT("Pop. (2010)") FROM "table_63855" WHERE "Longitude" = '-97.578927'