Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Rank | Couple | Judges | Public | Total | Vote percentage | Result |
| --- | --- | --- | --- | --- | --- | --- |
| 1.0 | Ray and Maria | 6.0 | 4.0 | 10.0 | 20.482% | Safe |
| 2.0 | Donal and Florentine | 3.0 | 6.0 | 9.0 | 22.639% | Safe |
| 3.0 | Coleen and Stuart | 1.0 | 5.0 | 6.0 | 21.843% | Safe |
| 4.0 | Jessica and Pavel | 4.0 | 2.0 | 6.0 | 9.169% | Safe |
| 5.0 | Zoe and Matt | 5.0 | 1.0 | 6.0 | 8.452% | Bottom two |
Question:
What couple had vote percentage of 21.843%?
Answer:
Coleen and Stuart