Someone wanted to learn this too, so Grasp built them a personal learning path.
You can keep exploring this one or create a path like this one shaped around you.
Recommended resources
Module 1
Google Sheets Fundamentals
Module 2
Advanced Spreadsheet Techniques
Module 3
Web Research and Data Collection
Module 4
Data Cleaning and Preparation
Module 5
Market Research Application
Module 6
Data Analysis and Reporting
Module 7
Project: Lead Generation
Module 8
Project: Data Cleaning
Module 9
Project: Market Analysis
Module 10