Target Setting vs last year

hi Ashish_Mathur

appreciate your responses and feedbacks 

Could you please share / calculate formula how it would be also

i wish to have another update on same report , i am adding weekdays as filter below is snap 

so i would like to check if here incase i select any day then can i get a spefic target like below 

so in above pic we can see i have selected Wed so logically there is only 1 wednesday in this period so my "target per day" should have been identical to "sales diff" i.e. 134,483 instead its showing 19,212 ( i have no idea from where its coming).

is there possibilty can we solve or calculate it dynamically ?

appreciate your responses.