SCHEMA:
CREATE TABLE table_name_25 (area__km²_ INTEGER, capital VARCHAR, population___percentage_ VARCHAR)
USER:
What is the average area that has a Capital of camagüey, with a Population (%) larger than 7.02?

QUERY:
SELECT AVG(area__km²_) FROM table_name_25 WHERE capital = "camagüey" AND population___percentage_ > 7.02