This blog article provides step-by-step instructions of calculating 'percentage difference from' using Excel pivot table. 

We will get percentages as result after completing this calculation. The 'percentage difference from' calculation calculates the percentage difference of one item from another item.

We will use two examples to learn this technique. Let's begin.

Explore the 'data analysis program' using this link: 
https://rajeshpathak.graphy.com/courses/Data-Analysis-642650cbe4b0f77e01267783