City wise total and % of Total

[shri0025]

Hi   team 

Please Help  me Create DAX  Total  city qty   and % total Item    if  Filter Cust A than  Out come    Total QTY 10   than % of Total  20% 40% 40%   example below in table

Cust	City	State	Item	QTY
A	AGRA	UP	1a	2
A	AGRA	UP	2a	4
A	AGRA	UP	2a	4
B	Mathura	UP	1a	3
B	Mathura	UP	2a	3
B	Mathura	UP	2a	3
C	INDORE	MP	2a	2
C	INDORE	MP	1a	2

 1 Out put if fitered  Cust A  Than Total  QTY  Cust total qty  and % total QTY cust A Based 

Cust	City	State	Item	QTY	DAX  Total QTY City wise	% Total QTY	If Filter Cust A  Than  Total QTY	If Filter Cust A  Than  % Total QTY
A	AGRA	UP	1a	2	25	8%	10	20%
A	AGRA	UP	2a	4	25	16%	10	40%
A	AGRA	UP	2a	4	25	16%	10	40%
D	AGRA	UP	1a	3	25	12%
D	AGRA	UP	2a	5	25	20%
D	AGRA	UP	2a	7	25	28%
B	Mathura	UP	1a	3	9	33%
B	Mathura	UP	2a	3	9	33%
B	Mathura	UP	2a	3	9	33%
C	INDORE	MP	2a	2	4	50%
C	INDORE	MP	1a	2	4	50%

[lbendlin]

Please provide sample data that fully covers your issue.
Please show the expected outcome based on the sample data you provided.