what was the percent of the decline on the citigroup cumulative total return from 2007 to 2008
Important information:
text_1: the graph assumes that $ 100 was invested on december 31 , 2004 in citigroup 2019s common stock , the s&p 500 index and the s&p financial index and that all dividends were reinvested .
table_3: december 31 the 2007 of citigroup is 70.36 ; the 2007 of s&p 500 index is 127.85 ; the 2007 of s&p financial index is 103.47 ;
table_4: december 31 the 2008 of citigroup is 18.71 ; the 2008 of s&p 500 index is 81.12 ; the 2008 of s&p financial index is 47.36 ;
Reasoning Steps:
Step: minus1-1(18.71, 70.36) = -51.65
Step: divide1-2(#0, 70.36) = 73.4%
Program:
subtract(18.71, 70.36), divide(#0, 70.36)
Program (Nested):
divide(subtract(18.71, 70.36), 70.36)

Please answer the following financial question based on the context provided. Make sure to give the answer in raw number, not in percentage and without any units. If the question asks for percentage the value should be less than 1
Context:
comparison of five-year cumulative total return the following graph compares the cumulative total return on citigroup 2019s common stock with the s&p 500 index and the s&p financial index over the five-year period extending through december 31 , 2009 . the graph assumes that $ 100 was invested on december 31 , 2004 in citigroup 2019s common stock , the s&p 500 index and the s&p financial index and that all dividends were reinvested . citigroup s&p 500 index s&p financial index 2005 2006 2007 2008 2009 comparison of five-year cumulative total return for the years ended .
Table
december 31 | citigroup | s&p 500 index | s&p financial index
2005        | 104.38    | 104.83        | 106.30             
2006        | 124.02    | 121.20        | 126.41             
2007        | 70.36     | 127.85        | 103.47             
2008        | 18.71     | 81.12         | 47.36              
2009        | 9.26      | 102.15        | 55.27              
.
Question: 
what was the percent of the decline on the citigroup cumulative total return from 2007 to 2008
Important information:
text_1: the graph assumes that $ 100 was invested on december 31 , 2004 in citigroup 2019s common stock , the s&p 500 index and the s&p financial index and that all dividends were reinvested .
table_3: december 31 the 2007 of citigroup is 70.36 ; the 2007 of s&p 500 index is 127.85 ; the 2007 of s&p financial index is 103.47 ;
table_4: december 31 the 2008 of citigroup is 18.71 ; the 2008 of s&p 500 index is 81.12 ; the 2008 of s&p financial index is 47.36 ;
Reasoning Steps:
Step: minus1-1(18.71, 70.36) = -51.65
Step: divide1-2(#0, 70.36) = 73.4%
Program:
subtract(18.71, 70.36), divide(#0, 70.36)
Program (Nested):
divide(subtract(18.71, 70.36), 70.36)
