what was the percentage change in the royal caribbean cruises ltd . performance from 2014 to 2015
table of contents performance graph the following graph compares the total return , assuming reinvestment of dividends , on an investment in the company , based on performance of the company's common stock , with the total return of the standard & poor's 500 composite stock index ( "s&p 500" ) and the dow jones united states travel and leisure index for a five year period by measuring the changes in common stock prices from december 31 , 2013 to december 31 , 2018. .

|  | 12/13 | 12/14 | 12/15 | 12/16 | 12/17 | 12/18 |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| Royal Caribbean Cruises Ltd. | 100.00 | 176.94 | 220.72 | 182.99 | 271.25 | 227.46 |
| S&P 500 | 100.00 | 113.69 | 115.26 | 129.05 | 157.22 | 150.33 |
| Dow Jones U.S. Travel & Leisure | 100.00 | 116.37 | 123.23 | 132.56 | 164.13 | 154.95 |

the stock performance graph assumes for comparison that the value of the company's common stock and of each index was $ 100 on december 31 , 2013 and that all dividends were reinvested . past performance is not necessarily an indicator of future results. .

royal_caribbean_cruises_2015 = 220.72
royal_caribbean_cruises_2014 = 176.94
change = royal_caribbean_cruises_2015 - royal_caribbean_cruises_2014
percent_change = change / royal_caribbean_cruises_2014
answer = percent_change * 100