Hi @phottovy
Thanks for the question. This is Kent from the Auto Insights product development team.
Based on your example, it looks like a mathematical formula for your calculation could be expressed as count_distinct(interaction) / count_distinct(salespeople), please let me know if this is correct?
Unfortunately we do not support this calculation at this stage, however, you could try to make use of Auto Insights' multi query function in search & missions as a workaround for part of the calculation (see screenshot on where the button is). One query could be number of interactions and another as number of sales person, then you could also select Territory as breakdown, or change the time granularity of the query. It is a workaround, as it only calculates the numerator and denominator, but not the average, neither does it calculate the monthly /weekly averages.
We have taken notes of this calculation and will consider this in our product roadmap.