human
22 2016 annual report performance graph the following chart presents a comparison for the five-year period ended june 30, 2016, of the market performance of the company 2019s common stock with the s&p 500 index and an index of peer companies selected by the company: comparison of 5 year cumulative total return among jack henry & associates, inc., the s&p 500 index, and a peer group the following information depicts a line graph with the following values:.
|  | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 |
| --------- | --------- | --------- | --------- | --------- | --------- | --------- |
| JKHY | 100.00 | 116.62 | 161.33 | 206.53 | 228.24 | 312.11 |
| Peer Group | 100.00 | 107.65 | 126.89 | 174.28 | 219.46 | 251.24 |
| S&P 500 | 100.00 | 105.45 | 127.17 | 158.46 | 170.22 | 177.02 |
this comparison assumes $100 was invested on june 30, 2011, and assumes reinvestments of dividends. total returns are calculated according to market capitalization of peer group members at the beginning of each period. peer companies selected are in the business of providing specialized computer software, hardware and related services to financial institutions and other businesses. companies in the peer group are aci worldwide, inc., bottomline technology, inc., broadridge financial solutions, cardtronics, inc., convergys corp., corelogic, inc., dst systems, inc., euronet worldwide, inc., fair isaac corp., fidelity national information services, inc., fiserv, inc., global payments, inc., moneygram international, inc., ss&c technologies holdings, inc., total systems services, inc., tyler technologies, inc., verifone systems, inc., and wex, inc. . heartland payment systems, inc. was removed from the peer group as it merged with global payments, inc. in april 2016. .
Please answer the following questions with expressions if necessary.
what was the change in the performance value of the peer group stock from 2014 to 2016?
assistant
subtract(219.46, 174.28)
human
n/a
assistant
174.28
human
and what is this change as a percent of that value in 2014?
assistant
subtract(219.46, 174.28), divide(#0, 174.28)