In the past I've found below graph that nicely illustrates the derivation from entropy to address. The original source of the image seems to be https://raw.githubusercontent.com/EAWF/BTC-Toolbox/3938785f186c76598989cc0aa017ad351483d3b1/Images/KeyDerivationTechnicalOverview.png



I hope it helps for your understanding. If https://learnmeabitcoin.com/ isn't enough, you can still have a look into Mastering Bitcoin.