85415 ÷ 9 = 9490 R5
Let's divide 85415 by 9.

Step 1:
9 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of of the result. 
Result so far: 0
Subtract 0 from 8 to get 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 9

Step 2:
9 goes into 85 9 times with a remainder of 4.
Write down 9 as next digit of of the result. 
Result so far: 9
Subtract 81 from 85 to get 4.
Bring next digit (4) of the dividend behind the 4 and repeat the process: 44 / 9

Step 3:
9 goes into 44 4 times with a remainder of 8.
Write down 4 as next digit of of the result. 
Result so far: 94
Subtract 36 from 44 to get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 9

Step 4:
9 goes into 81 9 times with a remainder of 0.
Write down 9 as next digit of of the result. 
Result so far: 949
Subtract 81 from 81 to get 0.
Bring next digit (5) of the dividend behind the 0 and repeat the process: 5 / 9

Step 5:
9 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of of the result. 
Result so far: 9490
Subtract 0 from 5 to get 5.

The final result is 9490 with a remainder of 5.