Definitions of occupancy
the use of a room, piece of land, building or other place for living or working; the period of this use
The average hotel room occupancy last year was 65%.
There are multiple definitions - click on the translation that matches your context.
占据 means:
名词
full
noun
the use of a room, piece of land, building or other place for living or working; the period of this use
The average hotel room occupancy last year was 65%.