If you mean “change”, say so.
Adjacent
Use “near” or “next to”.
Accordingly
Prefer “so” or “therefore”.
Dependant
In the ordinary British usage of today “dependant” is a noun meaning “a person who depends on another for support, etc.”. “Dependent” is an adjective meaning relying on or subject to something else. Dependants are dependent on the person whose dependants they are.
Acquire
Use “get” or “buy” or “win” according to which you mean.
Acquaint
Prefer “tell” or “inform”. “To acquaint oneself” is to “find out”, and “to be acquainted with something” is to “know” it. “Acquaint” is a starchy word.
According to
You can replace “according to our records” by “our records show”, and it is simpler and more direct to do so.