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_74 (_percentage_of_seats VARCHAR, net_gain_loss VARCHAR)
### Question:
When there was a net gain/loss of +34, what was the percentage of seats that party held?
### Answer:
SELECT _percentage_of_seats FROM table_name_74 WHERE net_gain_loss = "+34"