Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_41 (data VARCHAR, percent_gain VARCHAR)
### Question:
Name the data with a percent gain of 28.4%
### Answer:
SELECT data FROM table_name_41 WHERE percent_gain = "28.4%"