What is the share of the 18-49 (Rating/Share) of 0.8/3?
CREATE TABLE table_77848 (
    "Episode" text,
    "Air Date" text,
    "Timeslot" text,
    "Rating" text,
    "Share" text,
    "18\u201349 (Rating/Share)" text,
    "Viewers (m)" real,
    "Rank (#)" text
)
SELECT "Share" FROM table_77848 WHERE "18\u201349 (Rating/Share)" = '0.8/3'
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: What is the share of the 18-49 (Rating/Share) of 0.8/3? ### Input: CREATE TABLE table_77848 (
    "Episode" text,
    "Air Date" text,
    "Timeslot" text,
    "Rating" text,
    "Share" text,
    "18\u201349 (Rating/Share)" text,
    "Viewers (m)" real,
    "Rank (#)" text
) ### Response: SELECT "Share" FROM table_77848 WHERE "18\u201349 (Rating/Share)" = '0.8/3'