In a police organization, they are opening a new police station in a new district..lets say the total population of the district is 2745. The in charge decides to provide 1 police officer for every 200 peoples from 2745 population. Ratio could be 1:200 or 200:1...How do I calculate how many police officers needed to deploy in the district...

district population details
male = 1252
female = 1493
= 2745