as approximately 161 acres of undeveloped land and a 12-acre container storage facility in houston .
the total price was $ 89.7 million and was financed in part through assumption of secured debt that had a fair value of $ 34.3 million .
of the total purchase price , $ 64.1 million was allocated to in-service real estate assets , $ 20.0 million was allocated to undeveloped land and the container storage facility , $ 5.4 million was allocated to lease related intangible assets , and the remaining amount was allocated to acquired working capital related assets and liabilities .
the results of operations for the acquired properties since the date of acquisition have been included in continuing rental operations in our consolidated financial statements .
in february 2007 , we completed the acquisition of bremner healthcare real estate ( 201cbremner 201d ) , a national health care development and management firm .
the primary reason for the acquisition was to expand our development capabilities within the health care real estate market .
the initial consideration paid to the sellers totaled $ 47.1 million , and the sellers may be eligible for further contingent payments over a three-year period following the acquisition .
approximately $ 39.0 million of the total purchase price was allocated to goodwill , which is attributable to the value of bremner 2019s overall development capabilities and its in-place workforce .
the results of operations for bremner since the date of acquisition have been included in continuing operations in our consolidated financial statements .
in february 2006 , we acquired the majority of a washington , d.c .
metropolitan area portfolio of suburban office and light industrial properties ( the 201cmark winkler portfolio 201d ) .
the assets acquired for a purchase price of approximately $ 867.6 million were comprised of 32 in-service properties with approximately 2.9 million square feet for rental , 166 acres of undeveloped land , as well as certain related assets of the mark winkler company , a real estate management company .
the acquisition was financed primarily through assumed mortgage loans and new borrowings .
the assets acquired and liabilities assumed were recorded at their estimated fair value at the date of acquisition , as summarized below ( in thousands ) : .

operating rental properties
$ 602011
undeveloped land
154300
total real estate investments
756311
other assets
10478
lease related intangible assets
86047
goodwill
14722
total assets acquired
867558
debt assumed
-148527 ( 148527 )
other liabilities assumed
-5829 ( 5829 )
purchase price net of assumed liabilities
$ 713202

purchase price , net of assumed liabilities $ 713202 in december 2006 , we contributed 23 of these in-service properties acquired from the mark winkler portfolio with a basis of $ 381.6 million representing real estate investments and acquired lease related intangible assets to two new unconsolidated subsidiaries .
of the remaining nine in-service properties , eight were contributed to these two unconsolidated subsidiaries in 2007 and one remains in continuing operations as of december 31 , 2008 .
the eight properties contributed in 2007 had a basis of $ 298.4 million representing real estate investments and acquired lease related intangible assets , and debt secured by these properties of $ 146.4 million was also assumed by the unconsolidated subsidiaries .
in the third quarter of 2006 , we finalized the purchase of a portfolio of industrial real estate properties in savannah , georgia .
we completed a majority of the purchase in january 2006 .
the assets acquired for a purchase price of approximately $ 196.2 million were comprised of 18 buildings with approximately 5.1 million square feet for rental as well as over 60 acres of undeveloped land .
the acquisition was financed in part through assumed mortgage loans .
the results of operations for the acquired properties since the date of acquisition have been included in continuing rental operations in our consolidated financial statements. .

Question: what are the total real estate investments as a percentage of the total assets acquired?
Answer: 87.2%