Re: What percent of
In my experience, as a recruitung manager in the engineering industry, about 15% of the applications are offered an interview. I only would call to an interview someone who I think would fit into the role. After the interview, I would say about 33% (1 in 3) are referred to 2nd interview (the candidates who project themselves well enough), . 2nd interview is final confirmation so after 2nd interview, more than 50% are offered jobs. Interestingly, about 30% of the good candidates decline the interview/ offer as they already have accepted jobs.