percentDelta

Signature

function delta(uint256 a, uint256 b) internal pure returns (uint256)

function delta(int256 a, int256 b) internal pure returns (uint256)

Description

Returns the difference between two numbers in percentage, where 1e18 is 100%.

Example

uint256 percent150 = stdMath.percentDelta(uint256(125), 50);
uint256 percent60 = stdMath.percentDelta(uint256(50), 125);