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_name_68 (total_games INTEGER, pct VARCHAR, team VARCHAR, conference VARCHAR, lost VARCHAR)

### Question ###
What were the total games in the Big Ten conference when Nebraska lost fewer than 488 games and had a Pct less than 0.7014?

### Accurate SQL ###

SELECT SUM(total_games) FROM table_name_68 WHERE conference = "big ten" AND lost < 488 AND team = "nebraska" AND pct < 0.7014