Here is a YouTube video about Dividing Complex Numbers and Complex Conjugates, and is part of a growing collection of videos I have found to be useful. The reason is how to do division when working with complex numbers and understanding science related to software defined radio.
This tutorial, "Dividing Complex Numbers and Complex Conjugates" is free education you can watch, which will help you deepen your knowledge and be better prepared for licence exams, schoolwork, or operating radio equipment.