from typing import Dict


def percent_dict(d: Dict) -> Dict:
    """
    Convert a dictionary of key-value to key:coverage-percent.

    Args:
        d: Dictionary of key and values

    Returns:
        Dictionary of key and percent-coverage
    """
    total = sum(d.values())
    return {key: value / total * 100.0 for key, value in d.items()}