SELECT
  "promotions"
, "total"
, (CAST((CAST("promotions" AS DECIMAL(15,4)) / CAST("total" AS DECIMAL(15,4))) AS DECIMAL(15,4)) * 100)
FROM
  (
   SELECT "sum"("ss_ext_sales_price") "promotions"
   FROM
     store_sales
   , store
   , promotion
   , date_dim
   , customer
   , customer_address
   , item
   WHERE ("ss_sold_date_sk" = "d_date_sk")
      AND ("ss_store_sk" = "s_store_sk")
      AND ("ss_promo_sk" = "p_promo_sk")
      AND ("ss_customer_sk" = "c_customer_sk")
      AND ("ca_address_sk" = "c_current_addr_sk")
      AND ("ss_item_sk" = "i_item_sk")
      AND ("ca_gmt_offset" = -5)
      AND ("i_category" = 'Jewelry')
      AND (("p_channel_dmail" = 'Y')
         OR ("p_channel_email" = 'Y')
         OR ("p_channel_tv" = 'Y'))
      AND ("s_gmt_offset" = -5)
      AND ("d_year" = 1998)
      AND ("d_moy" = 11)
)  promotional_sales
, (
   SELECT "sum"("ss_ext_sales_price") "total"
   FROM
     store_sales
   , store
   , date_dim
   , customer
   , customer_address
   , item
   WHERE ("ss_sold_date_sk" = "d_date_sk")
      AND ("ss_store_sk" = "s_store_sk")
      AND ("ss_customer_sk" = "c_customer_sk")
      AND ("ca_address_sk" = "c_current_addr_sk")
      AND ("ss_item_sk" = "i_item_sk")
      AND ("ca_gmt_offset" = -5)
      AND ("i_category" = 'Jewelry')
      AND ("s_gmt_offset" = -5)
      AND ("d_year" = 1998)
      AND ("d_moy" = 11)
)  all_sales
ORDER BY "promotions" ASC, "total" ASC
LIMIT 100
;