user: Question: Who had a perfection percentage of 77.96%?
Columns: ['Rank', 'Name', 'Nationality', 'Score', 'Perfection']
Types: ['real', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Svetlana Kapanina', 'RUS', "9'670", '80.58%']
SQL:

assistant: SELECT "Name" FROM "Table" WHERE "Perfection" = '77.96%';