Function calculatePercentage

calculatePercentage(value: Decimal, percentage: number): Decimal
Calculate percentage of a value.
Parameters
- value: Decimal
  The base value
- percentage: number
  The percentage to calculate (e.g., 50 for 50%)
Returns Decimal
The calculated percentage as a Decimal
Example
```
const balance = toDecimal("100");
const halfBalance = calculatePercentage(balance, 50); // 50
```
- Defined in packages/trading/src/utils/decimal.ts:137