Lorenzo Rosa 🤌 Data Analytics & Data Science on Instagram: "How to calculate Year-over-Year Growth % in SQL, Tableau & Python If you’re trying to break into data — this is one of those fundamental skills you NEED to know. Why? Because businesses run on growth metrics. If you can measure YoY growth, you can tell a story about whether a company is winning or losing. ✅ In SQL → Use LAG() to compare current vs previous year ✅ In Tableau → Quick Table Calculation does the heavy lifting ✅ In Python →