# Market Share (% of Total) and % Change/Trend Calculations

Is there a way using beast mode, or some other functionality, to create the following two equations in a DOMO card — to display on graphs as well as in a table/pivot table.

1) Market Share as a percent of total. In other platforms like PowerBI with DAX this would be achieved with something like the following random example: Sum(Sales)/Calculate(Sum(Sales),All(Colors). The idea being on a row where the color is red, it would divide the sales figures for red by the total sales for all colors. Numerator = red sales, denominator = total sales.

If that cannot be done in a beast mode, is there a way through other functionality to represent the % of total for a given column within a pivot table card? As in the value in a row divided by the sum of that column?

2) Is there a way with beast modes to calculate period over period trend? E.g. using a pivot table card If I had Color (Red) in the rows, and Months (Jan, Feb, March...Dec.) in the columns I would want to be able to calculate the % change month over month, in an excel formula it would be: (Red February Sales / Red January Sales) -1 copy that formula across to get MoM trend %, how do you do this in DOMO? I would imagine people report on these types of metrics with domo. I have quite a bit of experience with Power BI and Tableau, but still learning DOMO.

Any Help would be wonderful! Thank you in advance!

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