Return the highest acc percent across all basketball matches.
CREATE TABLE basketball_match (
    team_id number,
    school_id number,
    team_name text,
    acc_regular_season text,
    acc_percent text,
    acc_home text,
    acc_road text,
    all_games text,
    all_games_percent number,
    all_home text,
    all_road text,
    all_neutral text
)

CREATE TABLE university (
    school_id number,
    school text,
    location text,
    founded number,
    affiliation text,
    enrollment number,
    nickname text,
    primary_conference text
)
SELECT acc_percent FROM basketball_match ORDER BY acc_percent DESC LIMIT 1
Below are sql tables schemas paired with instruction that describes a task. Using valid SQLite, write a response that appropriately completes the request for the provided tables. ### Instruction: Return the highest acc percent across all basketball matches. ### Input: CREATE TABLE basketball_match (
    team_id number,
    school_id number,
    team_name text,
    acc_regular_season text,
    acc_percent text,
    acc_home text,
    acc_road text,
    all_games text,
    all_games_percent number,
    all_home text,
    all_road text,
    all_neutral text
)

CREATE TABLE university (
    school_id number,
    school text,
    location text,
    founded number,
    affiliation text,
    enrollment number,
    nickname text,
    primary_conference text
) ### Response: SELECT acc_percent FROM basketball_match ORDER BY acc_percent DESC LIMIT 1