[Home](./index.md) > [bitburner](./bitburner.md) > [HackingFormulas](./bitburner.hackingformulas.md) > [hackPercent](./bitburner.hackingformulas.hackpercent.md) ## HackingFormulas.hackPercent() method Signature: ```typescript hackPercent(server: number, player: number): number; ``` ## Parameters | Parameter | Type | Description | | --- | --- | --- | | server | number | | | player | number | | Returns: number