Table:
|  | 2019 | 2018 |
| --- | --- | --- |
|  | £m | £m |
| Salaries and short-term benefits | 4.1 | 3.7 |
| Post-retirement benefits | 0.5 | 0.4 |
| Share-based payments | 1.7 | 1.3 |
| Total Directors' remuneration | 6.3 | 5.4 |
Paragraphs:
8 Directors’ emoluments
Directors represent the key management personnel of the Group under the terms of IAS 24 (Related Party Disclosures). Total remuneration is shown below.
Further details of salaries and short-term benefits, post-retirement benefits, share plans and long-term share incentive plans are shown in the Annual Report on Remuneration 2019 on pages 102 to 132. The share-based payments charge comprises a charge in relation to the Performance Share Plan and the Employee Share Ownership Plan (as described in Note 23).
Question:
What was the change in the total directors' remuneration in 2019 from 2018?
Answer: 6.3-5.4 = 0.9