human
10-k altria ar release tuesday, february 27, 2018 10:00pm andra design llc performance stock units: in january 2017, altria group, inc. granted an aggregate of 187886 performance stock units to eligible employees. the payout of the performance stock units requires the achievement of certain performance measures, which were predetermined at the time of grant, over a three-year performance cycle. these performance measures consist of altria group, inc . 2019s adjusted diluted earnings per share (201ceps 201d) compounded annual growth rate and altria group, inc . 2019s total shareholder return relative to a predetermined peer group. the performance stock units are also subject to forfeiture if certain employment conditions are not met. at december 31, 2017, altria group, inc. had 170755 performance stock units remaining, with a weighted-average grant date fair value of $70.39 per performance stock unit. the fair value of the performance stock units at the date of grant, net of estimated forfeitures, is amortized to expense over the performance period. altria group, inc. recorded pre-tax compensation expense related to performance stock units for the year ended december 31, 2017 of $6 million. the unamortized compensation expense related to altria group, inc . 2019s performance stock units was $7 million at december 31, 2017. altria group, inc. did not grant any performance stock units during 2016 and 2015. note 12. earnings per share basic and diluted eps were calculated using the following:.
|  | For the Years Ended December 31, |
| (in millions) | 2017 | 2016 | 2015 |
| Net earnings attributable to Altria Group, Inc. | $10,222 | $14,239 | $5,241 |
| Less: Distributed and undistributed earnings attributable to share-based awards | (14) | (24) | (10) |
| Earnings for basic and diluted EPS | $10,208 | $14,215 | $5,231 |
| Weighted-average shares for basic and diluted EPS | 1,921 | 1,952 | 1,961 |
net earnings attributable to altria group, inc. $10222 $14239 $5241 less: distributed and undistributed earnings attributable to share-based awards (14) (24) (10) earnings for basic and diluted eps $10208 $14215 $5231 weighted-average shares for basic and diluted eps 1921 1952 1961.
Please answer the following questions with expressions if necessary.
what was the change in earnings for basic and diluted eps from 2016 to 2017?
assistant
subtract(14215, 10208)
human
how much does that change represent, percentually, in relation to the 2016 earnings for basic and diluted eps?
assistant
subtract(14215, 10208), divide(#0, 10208)