Complex sentence: After the game the students and crowd overtook the police guarding the edges of the field and stormed the field, celebrating win number 900 for the Wolverines, making them the first program to reach this level in the history of college football.
Split into simpler sentences: After the game the students and crowd overtook the police guarding the edges of the field and stormed the field. This was the 900th all-time win for the Wolverines, making them the first program to reach this level in the history of college football.