Understanding Percentages and knowing how to calculate it for daily life

Methods to calculate the percentage is what we all can learn.
Sometimes it is easy to calculate it but what if you need to calculate more percentages of different values of materials for food packaging and understanding the nutrients and percentages can give you a clear view on how much we need and how much we take.
If it is measurable it is easy to create the clear proportions.
But what do we need to know to calculate discounts or other more important percentages of financial things. No profit no loss is breaking even, but what if you need to offer the right discount to figure out what you need to earn to play break even.

This deep-dive-podcast about percentages was made by NotebookLM initiated by GODOGOOD initiator
Stijn Gabeler