depending on ...
Used after a noun (often with の) to indicate that something varies or is determined by that factor. Formal and often used in written or business contexts.
See also: 如何
The result changes depending on your effort.
Whether I can participate will be decided depending on the schedule.
次第 is more common and less formal than 如何によって, and can also mean 'as soon as'.
如何 is the base noun meaning 'how' or 'circumstances'; 如何によって is the phrase meaning 'depending on'.
Combination of 如何 (いかん, 'how; circumstances') and によって ('by; depending on').