Read the following texts and table with financial data from an S&P 500 earnings report carefully.Based on the question-answer history (if provided), answer the last question. The answer may require mathematical calculation based on the data provided.


table of contents performance graph the following performance graph shows the cumulative total return to a holder of the company 2019s common stock , assuming dividend reinvestment , compared with the cumulative total return , assuming dividend reinvestment , of the standard & poor ( "s&p" ) 500 index and the dow jones us financials index during the period from december 31 , 2010 through december 31 , 2015. . <table class='wikitable'><tr><td>1</td><td>-</td><td>12/10</td><td>12/11</td><td>12/12</td><td>12/13</td><td>12/14</td><td>12/15</td></tr><tr><td>2</td><td>e*trade financial corporation</td><td>100.00</td><td>49.75</td><td>55.94</td><td>122.75</td><td>151.59</td><td>185.25</td></tr><tr><td>3</td><td>s&p 500 index</td><td>100.00</td><td>102.11</td><td>118.45</td><td>156.82</td><td>178.29</td><td>180.75</td></tr><tr><td>4</td><td>dow jones us financials index</td><td>100.00</td><td>87.16</td><td>110.56</td><td>148.39</td><td>170.04</td><td>170.19</td></tr></table> .
Question: what is the change in the value of an investment in e*trade financial corporation from 2010 to 2015?

85.25