Hi,
I have a base table in Excel like below:
| Month | Hospital | HospType | Total Revenue | Insurance Revenue |
| Feb-16 | CBE | Tertiary | 32305362 | 6058119 |
| Feb-16 | DGL | Secondary | 2620280 | 554956 |
| Feb-16 | MDU | Tertiary | 60597939 | 18332756 |
| Feb-16 | PONDY | Tertiary | 24391223 | 7975557 |
| Feb-16 | SALEM | Tertiary | 7822501 | 1717305 |
| Feb-16 | THENI | Secondary | 4876369 | 792093 |
| Feb-16 | TUP | Secondary | 1508351 | 105822 |
| Feb-16 | TUT | Secondary | 2479742 | 4060 |
| Feb-16 | TVL | Tertiary | 27575199 | 8373926 |
| Feb-16 | UPET | Secondary | 1238410 | 157640 |
| Mar-16 | CBE | Tertiary | 39132376 | 10090395 |
| Mar-16 | DGL | Secondary | 2799581 | 556781 |
| Mar-16 | MDU | Tertiary | 73565580 | 20315306 |
| Mar-16 | PONDY | Tertiary | 26779986 | 9598620 |
| Mar-16 | SALEM | Tertiary | 8971141 | 1936270 |
| Mar-16 | THENI | Secondary | 5675946 | 1139493 |
| Mar-16 | TUP | Secondary | 4261907 | 159590 |
| Mar-16 | TUT | Secondary | 2467288 | 3960 |
| Mar-16 | TVL | Tertiary | 35579700 | 9264903 |
| Mar-16 | UPET | Secondary | 2163418 | 326724 |
which is imported in PBI like below:
I've created two measures like below:
Gross Reveune =
CALCULATE (
SUM ( RevenueMaster[Value] ),
RevenueMaster[Attribute] = "Total Revenue"
)
Gross Insurance =
CALCULATE (
SUM ( RevenueMaster[Value] ),
RevenueMaster[Attribute] = "Insurance Revenue"
)
I have plotted these measures on a "100% Stacked Bar Chart", which appears as follows:
The average "Insurance %" for the month of February-2016 in Excel works out to be 19% as shown below:
| Month | Hospital | HospType | Total Revenue | Insurance Revenue | Insurance % |
| Feb-16 | CBE | Tertiary | 32305362 | 6058119 | 19% |
| Feb-16 | DGL | Secondary | 2620280 | 554956 | 21% |
| Feb-16 | MDU | Tertiary | 60597939 | 18332756 | 30% |
| Feb-16 | PONDY | Tertiary | 24391223 | 7975557 | 33% |
| Feb-16 | SALEM | Tertiary | 7822501 | 1717305 | 22% |
| Feb-16 | THENI | Secondary | 4876369 | 792093 | 16% |
| Feb-16 | TUP | Secondary | 1508351 | 105822 | 7% |
| Feb-16 | TUT | Secondary | 2479742 | 4060 | 0% |
| Feb-16 | TVL | Tertiary | 27575199 | 8373926 | 30% |
| Feb-16 | UPET | Secondary | 1238410 | 157640 | 13% |
| Total | 165415376 | 44072234 | 19% |
Whereas, it appears 21% in the visual, as shown below:
If the same values are plotted on "Clustered Column Chart", it apprears alright:
Where am I going wrong?
Detailed steps will go a long way in understanding my mistakes, and will be highly appreciated.
Regards,
Deepak