Dividing a dimension value by another dimension value

[Anonymous]

I want to get the value of the dimension Category='a' and divide for the current dimension category value

id	category	value	%
1	a	25
2	b	25
3	c	40
4	d	15	1,67	"=category a / category d"

[Clever_Anjos]

Sum({<category={'a'}>} Total value)/Sum(value) should be enough

[Anonymous]

Thanks, Clever.

[oknotsen]

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