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Answers and rating deltas for
How to Compare two columns data of two table and save its difference in percentage in SQL
| Author | Votes | Δ |
|---|---|---|
| scsimon | 2 | +1.14 |
| Michał Turczyn | 1 | +0.25 |
| Cato | 0 | -1.04 |
| MEdwin | 0 | -2.76 |
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