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# RoundDown

Rounds a number down

```mathematica
RoundDown(98.57) → 98
RoundDown(98.57, 1) → 98.5
```

#### **Inputs**

`RoundDown(number, [places])`

* `number` - A number to round down
* `[places]` -  **\[optional**: `0` by default\*\*] -\*\*The number of decimal places to round to.