Every reference I have seen put Hillary at 87% to 88% of the black vote in 2018.
From Pew Research Center:
"Clinton held an 80-point advantage among blacks (88% to 8%)"
http://www.pewresearch.org/fact-tank/2016/11/09/behind-trumps-victory-divisions-by-race-gender-education/http://www.pewresearch.org/fact-tank/2016/11/09/behind-trumps-victory-divisions-by-race-gender-education/
They also endorsed TRUMP
Black MALE MALE
She got 96 percent of WOMEN
78 percent of MALE
sorry you had to look instead of reading the comment more closely