You can put this solution on YOUR website! it's kind of hard to show work on here, you have to use long division
stars mean nothing, just instead of a space so you could see how things line up, same with the bar, means nothing.
****|3y+8
____|__________
2y-1|6y^2+13y-3
****|-(6y^2-3y)
****|*****16y-3
****|****-(16y-8)
****|********5
so the remainder is 5, thus the answer would be