def get_path_part_from_sequence_number(sequence_number, denominator):
    """
    Get a path part of a sequence number styled path (e.g. 000/002/345)
    Args:
        sequence_number (int): sequence number (a positive integer)
        denominator (int): denominator used to extract the relevant part of a path
    Returns:
        str: part of a path
    """
    return '{:03d}'.format(int(sequence_number / denominator))[-3:]