1) Since 8865 the sum of each digit is 27 therefore this number is divisible by 9.
Let's proceed the long division:
1)The first step is to divide 88 by 9. 9 x 9= 81
2)Subtract 88 -81 =7
3)The 6 goes down then it matches 76
4)Divide 76 : 9 , the closer one is 8 x 9 = 72
5)76-72= 4
6)Now The 5 goes down and forms 45. 45: 9 = 5
7) 9x 5 = 45. 45-45 =0 No remainder.