This is Reuters so the real number is probably 33-35. It is just a fact that group of people make up about a third of the country are unreachable, irredeemable clueless idiots.
These polls are worthless. There is some % who are unfavorable but will vote for him anyway. They don’t like his performance because he hasn’t confiscated AR15’s, banned the Republican Party and confiscated the wealth of every white family.