def helper_divmod(f, unit1, unit2):
    (converters, result_unit) = get_converters_and_unit(f, unit1, unit2)
    return (converters, (dimensionless_unscaled, result_unit))
def helper_divmod(f, unit1, unit2):
    (converters, result_unit) = get_converters_and_unit(f, unit1, unit2)
    return (converters, (dimensionless_unscaled, result_unit))