If you want it fast and do not waste paper, get a enlarger meter or analyzer. The basic ones, like Ilford EM10, can give you reading on density. The more advanced ones (like RH Design (?) or Jobo Colorline), after calibration, can analyze the negative from several readings. Then it recommend the correct exposure time, grade of the paper, and color filter setting for VC papers.

Then you can test print the most important part of the photo before you commit the large paper.

This saves a lot of time and paper.