Hi,
I have 2 tables with traffic data from 3 sites.
One with data by day, device and total PV on site.
| data | site | pv | device |
| 10-out | a | 897238 | destkop |
| 10-out | a | 213124 | mobile |
| 10-out | b | 324324 | destkop |
| 10-out | b | 2342422 | mobile |
| 10-out | c | 3242342 | destkop |
| 10-out | c | 2342332 | mobile |
| 09-out | a | 7892316 | destkop |
| 09-out | a | 21469 | mobile |
| 09-out | b | 12634912 | destkop |
| 09-out | b | 12839 | mobile |
| 09-out | c | 12764381 | destkop |
| 09-out | c | 128498 | mobile |
Other with day, source, site, device and PV.
| data | source | site | pv | device |
| 10-out | a | b | 198 | destkop |
| 10-out | a | b | 219 | mobile |
| 10-out | a | c | 132 | destkop |
| 10-out | a | c | 453 | mobile |
| 10-out | b | a | 324 | destkop |
| 10-out | b | a | 423 | mobile |
| 10-out | b | c | 321 | destkop |
| 10-out | b | c | 43 | mobile |
| 10-out | c | a | 321 | destkop |
| 10-out | c | a | 43 | mobile |
| 10-out | c | b | 4 | destkop |
| 10-out | c | b | 56 | mobile |
| 09-out | a | b | 1 | destkop |
| 09-out | a | b | 213 | mobile |
| 09-out | a | c | 324 | destkop |
| 09-out | a | c | 3456 | mobile |
| 09-out | b | a | 4 | destkop |
| 09-out | b | a | 56 | mobile |
| 09-out | b | c | 32 | destkop |
| 09-out | b | c | 8 | mobile |
| 09-out | c | a | 8 | destkop |
| 09-out | c | a | 4 | mobile |
| 09-out | c | b | 6 | destkop |
| 09-out | c | b | 2 | mobile |
I need have a % of traffic on one site came from other site.
For example % of traffic on site A came from site B. on this case (324+423+4+56)/(897238+213124+7892316+21469)
How i can make this mesure?
I try create a aux column in 2 tables with day&site&device and related this aux column but with the mesure calculate(sum(table1[PV])/sum(table2[PV])) the power bi sum all valueson table 2 and not only the values with same parameters.