# Function: cosmosPercentToString()

> **cosmosPercentToString**(`value`, `maxDecimals?`): `string`

Defined in: [packages/bitbadgesjs-sdk/src/core/coin-utils.ts:257](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/core/coin-utils.ts#L257)

Format a percentage value (e.g. 0.005 → "0.5%").

## Parameters

### value

`number`

### maxDecimals?

`number` = `3`

## Returns

`string`