Please answer the given financial question based on the context.
Context: table of contents part ii , item 8 schlumberger limited ( schlumberger n.v. , incorporated in the netherlands antilles ) and subsidiary companies shares of common stock issued treasury shares outstanding .
||issued|in treasury|shares outstanding|
|balance january 1 2001|667085793|-94361099 ( 94361099 )|572724694|
|employee stock purchase plan|2013|1752833|1752833|
|shares granted to directors|2013|4800|4800|
|shares sold to optionees|8385|1399686|1408071|
|balance december 31 2001|667094178|-91203780 ( 91203780 )|575890398|
|employee stock purchase plan|2013|2677842|2677842|
|shares granted to directors|2013|3500|3500|
|shares sold to optionees|10490|2243400|2253890|
|acquisition of technoguide|2013|1347485|1347485|
|balance december 31 2002|667104668|-84931553 ( 84931553 )|582173115|
|employee stock purchase plan|2013|2464088|2464088|
|shares granted to directors|2013|3500|3500|
|shares sold to optionees|1320|1306305|1307625|
|balance december 31 2003|667105988|-81157660 ( 81157660 )|585948328|
see the notes to consolidated financial statements 39 / slb 2003 form 10-k .
Question: the acquisition of technoguide accounted for what percentage of shares outstanding?
Answer:
0.00231