Proc Report, show subtotal labels and Pct of total for one variable

[Q1983]

data shoes(keep=region subsidiary stores);
set sashelp.shoes;
if region in ('Africa','Middle East','Asia');
run;
proc report data= shoes;
column region subsidiary stores ;
define region / group style (column)=[cellwidth=100pt] "Area";
define subsidiary / group     style(column)=[cellwidth=100pt];
define stores / sum "Stores" style(column)=[cellwidth=90pt];
rbreak after / summarize style (summary)= Header;
compute after;
region = 'Grand Total';
endcomp;
break after region / ol summarize skip;/*total by group*/
rbreak after /summarize;
/*rbreak after / summarize style (summary)= Header;*/
run;
				Desired Result
Area	Subsidiary	Stores		Area	Subsidiary	Stores
Africa	Addis Ababa	65		Africa	Addis Ababa	65
	Algiers	101			Algiers	101
	Cairo	88			Cairo	88
	Johannesburg	51			Johannesburg	51
	Khartoum	71			Khartoum	71
	Kinshasa	56			Kinshasa	56
	Luanda	30			Luanda	30
	Nairobi	70			Nairobi	70
Africa		532		Total for Africa		532
Asia	Bangkok	5		Asia	Bangkok	5
	Seoul	59			Seoul	59
	Tokyo	1			Tokyo	1
Asia		65		Total for Asia		65
Middle East	Al-Khobar	110		Middle East	Al-Khobar	110
	Dubai	153			Dubai	153
	Tel Aviv	134			Tel Aviv	134
Middle East		397		Total for Middle East Middle East		397
Grand Total		994		Grand Total		994
				Pct Middle East/Total		39.9396

I want to do the following:

1. Show the name in the subtotal as "Total for the variable"

2. Divide the last variable "Middle East into the Grand total and get the Pct Middle East/Total  or 397/994

[PaigeMiller]

Answer to #1: https://communities.sas.com/t5/SAS-Programming/PROC-REPORT-can-you-place-descriptive-text-in-a-BREAK...

Answer to #2: I'm sure this can be done in PROC REPORT, but I find it easier to do the calculations in PROC SUMMARY and a DATA step if necessary, and then just use PROC REPORT to display the results.