What percentage? Very tiny. Very few people are willing to put in the literally thousands of hours of work it takes. Lazy people think arts require less dedication and hard work than other careers. Those sorts of people usually amount to nothing no matter what degrees they get.
The pity is that a lot of really talented artists never “make it”. Not for lack of skill but for lack of business education. Another argument for cross discipline training.
More power to ya! It is nice to meet an artist who is conservative. You like red.... You know that red is a power color that women sometimes try and pull off in certain business and social situations. Dittos for guys (businessmen & politicians) and red oriented neckties. The traditional Chinese with money....They would bundle up in red robes in the winter. They felt it made the person warmer.