Cumulative percentage

[petermoyaert]

Hello,

See table below, column % total cumul.

Is there a formula that calculates this cumulative % ?

Artikelcode - Omschrijving	Aantal	% total	% total cumul
	854 155	100,00%	100,00%
Artikel 1	3 167	0,37%	0,37%
Artikel 2	2 157	0,25%	0,62%
Artikel 3	1 868	0,22%	0,84%
…

[stigchel]

You can use the Accumulation option of an expression, just copy the expression and turn it on.