Hi Murray,
I am the UK Campus Lead for Accenture so perhaps I can help...
The number of applications we receive each year varies from 8000 - 12000. Generally, we are looking for about 400 graduates, however we have the capacity to take on more if necessary. The application form is screened by our team and if you reach a certain threshold you are invited through to 1st round interview. In terms of numbers, on any given year between 30% - 50% of people would move from application to first interview.