Complex sentence: On September 10,2011,114,804 attended a game at Michigan Stadium between Michigan and the Notre Dame Fighting Irish, making this was the largest crowd to see a college football game since 1927 and setting an NCAA single-game attendance record.
Split into simpler sentences: On September 10,2011,114,804 attended a game at Michigan Stadium between Michigan and the Notre Dame Fighting Irish. This was the largest crowd to see a college football game since 1927 and it set an NCAA single-game attendance record.