Table: acc_basketball_stats_2
Columns: team
acc_regular_season
acc
acc_home
acc_road
all_games
all_games_2
all_home
all_road
all_neutral

Question: what was the ACC home game record for the team who's ACC winning percentage was .813?
SQL: SELECT "acc_home" FROM acc_basketball_stats_2 WHERE "acc" = '.813'