How many percent of people who died without Christ in there heart?

Since Jesus said, "Many there be which go in there" we have to assume there will be a lot. To narrow it down further, Jesus said, "Many will say to me in that day, Lord, Lord, have we not done many marvelous things in your name and he will say, Depart from me for I never knew you." Then, he said about heaven, "Few there be which go in there." So the obvious conclusion is, a majority of people will die without Christ and be lost forever in hell. Based on this, I would have to conclude that perhaps 75% of the people will die without Christ.