Function: percentage
Description: This tool belongs to the Math API, which provides various mathematical operations. Tool description: Calculate the percentage of a part relative to a whole.
Parameters:
type: dict
properties: part: type: float
description: The part value.
whole: type: float
description: The whole value. 
required: part, whole
Response:
type: dict
properties: result: type: float
description: The percentage of the part relative to the whole.