In Sigma, using the Percentage of total calculations within visualizations, tables, and pivot tables can provide valuable insights into the relative contribution of different data elements to the overall total. Here's how you can effectively leverage Percent of Total in these contexts: Visualizations: Pie Charts and Donut Charts: Represent the percentage share of each category in a circular chart, making it easy to visualize the contribution of each part to the whole. Stacked Bar Charts: Display the cumulative percentage contribution of different categories, allowing for quick comparisons. Table: Column Expressions: Create calculated columns using the Percent of Total function to display the percentage contribution of each row to the total within a table. This provides a clear breakdown of proportions. Conditional Formatting: Apply conditional formatting to highlight rows or cells based on their percentage contribution. This makes it easier to identify significant contributors. Pivot Table: Row and Column Aggregation: Use the Percent of Total function in row and column aggregations to show the proportional contribution of each item to the total across different dimensions. Filtering and Grouping: Apply filters or group data to focus on specific subsets, allowing for a more detailed analysis of percentages within a pivot table.