CREATE TABLE table_22098 ("Rank" FLOAT, "Airport Name" CLOB, "Location" CLOB, "IATA Code" CLOB, "Passengers" CLOB, "% Chg. 2009/10" CLOB)

If the amount of passengers is 15,505,566, what is the %/chg. for 2009/10?
SELECT "% Chg. 2009/10" FROM table_22098 WHERE "Passengers" = '15,505,566'
SELECT "% Chg. 2009/10" FROM "table_22098" WHERE "Passengers" = '15,505,566'