comparing data from first quarter in two years
I am not sure what output you are looking for. 

There are many ways to do it. You can do it by creating a measure in Power BI or in PowerPivot or just using Powerquery - below is an example.

PowerPivot and PowerQuery can both put the output into a pivot table in Excel if that's something you prefer.

Pick up city    Q1       Q2    
X              Amount1   Amount 2    
Y              ...       ...