Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_27319183_5 ( total_itv1_viewers__millions_ VARCHAR, share___percentage_ VARCHAR )

### Question ###
What was the total ITV1 viewers in millions for the episode with a share (%) of 28.9?

### Accurate SQL ###

SELECT total_itv1_viewers__millions_ FROM table_27319183_5 WHERE share___percentage_ = "28.9"