user: Question: What is the last year total for the team with a lowest of 23578?
Columns: ['Team', 'Hosted', 'Average', 'Highest', 'Lowest', 'Total', 'Last Year', 'Up/Down']
Types: ['text', 'real', 'real', 'real', 'real', 'real', 'real', 'text']
Sample row: ['Essendon', 11.0, 48353.0, 67172.0, 34567.0, 531879.0, 57309.0, '– 8956']
SQL:

assistant: SELECT "Last Year" FROM "Table" WHERE "Lowest" = 23578.0;