The author 'divides' literature into three categories. [=the author says that there are three categories of literature]
The teacher 'divided' the class (up) into four groups. = The teacher 'divided' (up) the class 'into' four groups.
Two 'divides evenly into' eight. [=eight can be divided into two an exact number of times with nothing left over]
(..) Price has left his estate, companies including the tabloid, to his two daughters, Madison and Kelsey. We have been asked to divide the assets up fairly. And I'm here why? Because they hate each other. Malcolm structured the will to bring them back together. (..)2011 TvShow: Suits Title: Rules of the Game Season: 1 Episode 11