def inol_percent(int_reps, flt_inol):
    """
    Gives percent max of a lift using INOl
    :param int_reps: number of reps
    :param flt_inol: INOL score
    :return: percent of max that should be used (float)
    """
    return float(-(int_reps / flt_inol - 100)) / 100