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_1425958_1 (density__pop_km²_ VARCHAR, _percentage_change VARCHAR)
### Question:
When the change is 8.8%, what is the density (pop/km²)?
### Answer:
SELECT density__pop_km²_ FROM table_1425958_1 WHERE _percentage_change = "8.8"