divided in many vs divided into many

Some examples from the web:

• These services can be divided in many different ways (according to the type of financial instrument, the stage in the management chain (upstream/downstream), according to the type of customers etc.
• - Divided in how many parts?
• In particular, given the fact that opinion about the Constitution is divided in so many Member States, what action is being taken to ensure a balance in the funding allocated to the various participants in the public debate?
• The fishing opportunities agreed in the present protocol are divided in 9 categories.
• Your body, to be divided in four parts.
• Then Virginia divided in 1863 With the northwest region joining the union.
• Hydro generation can be divided in large and small hydro production.
• Spain's always divided in two.
• The maintenance dose is divided in 2 administrations per day where possible.
• The recommended initial dose is 1 mg/ kg body weight/ day divided in 2 doses administered orally.
• The usual total daily dose is 1 mg/ kg body weight divided in morning and evening administrations.
• Despite this, Europe appears hopelessly divided in major crises, such as over Iraq.
• Opinions on that are divided in this House as well.
• But a country divided in two does not accept ceasefires.
• The tasks involved should be divided in a just and proportionate way.
• Power is unevenly divided in the labour market.
• The overall ceiling of the lending mandate under Decision 2000/24/EC is currently fixed at € 19110 million, divided in different regional envelopes.
• At current exchange rates this is 1,200,000 liras, to be divided in three shares.
• My courses are sub-divided in such a way that one can follow each lecture without having attended the previous one.
• The programming approach has been significantly changed as from 2004 with the introduction of a multi-annual programme including projects divided in two- or three-yearly phases.

Some examples from the web:

• Wraith are divided into many camps.
• The German people are divided into as many states as there are individuals.
• Moreover, it was observed that, from the demand side, life and non-life insurance can be further divided into as many individual product markets as there are different kinds of risks covered.
• Whether the market for network infrastructures should be divided into as many separate submarkets as there are existing categories of network infrastructure, depends clearly on the degree of substitutability among such (alternative) networks.
• Institutional units are thus divided into as many UHPs as there are activities (other than ancillary).
• Stanford students were divided into prisoners and guards.
• Budgetary commitments may be divided into annual instalments.
• The waterway network is divided into sections.
• Now, scholars are divided into three schools of thought.
• For purposes of clarity, old-age pension schemes are divided into three pillars.
• They were divided into different classes, guarded by special overseers and their income taxed.
• The story of British and Soviet espionage will be divided into before and after Operation Glass.
• The building was already divided into apartments.
• I think men can be divided into 4 categories that cover 95% of the male universe.
• It's like the hoof is divided into three narrow pieces.
• A hoof divided into three parts.
• The Spartan society was divided into:
• Ventrishire will be divided into thirds.
• And they're divided into 47 chapters.
• According to Herr Doktor Freud, the mind is divided into three levels...