def evaluate_percentage_of_code(total_lines_of_code, lines_of_code_per_language):
    """
    Return Percentage of code per language.
    """
    percentage_of_code = {}
    for key in lines_of_code_per_language.keys():
        percentage_of_code[key] = lines_of_code_per_language[key] / total_lines_of_code * 100

    return percentage_of_code