We divide 85985816 by 9
Let's see how many times 9 fits into 85985816.

Let's proceed to step 1:
8 divided by 9 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 9

Moving on to step 2:
85 divided by 9 is 9 with a remainder of 4.
The next digit of our result is 9. 
Result so far: 9.0
Subtracting 81 from 85 leaves us with 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 9

Let's proceed to step 3:
If we divide 49 by 9, we get 5 and a remainder of 4.
The number 5 becomes the next digit in our result. 
Result so far: 95.0
If we subtract 45 from 49, we get 4.
Fetch the next digit (8) from the dividend, attach it to 4 and continue: 48 / 9

Let's proceed to step 4:
When dividing 48 by 9, we get 5 with a remainder of 3.
The number 5 becomes the next digit in our result. 
Result so far: 955.0
Subtract 45 from 48 to get 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 9

On to step 5:
9 goes into 35 3 times with a remainder of 8.
Use 3 as the next digit of our solution. 
Result so far: 9553.0
Subtracting 27 from 35 leaves us with 8.
Bring next digit (8) of the dividend behind the 8 and repeat the process: 88 / 9

On to step 6:
9 goes into 88 9 times with a remainder of 7.
Write down 9 as next digit of the result. 
Result so far: 95539.0
Deduct 81 from 88 and we're left with 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 9

Step 7:
When dividing 71 by 9, we get 7 with a remainder of 8.
The number 7 becomes the next digit in our result. 
Result so far: 955397.0
Deduct 63 from 71 and we're left with 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 9

Let's proceed to step 8:
If we divide 86 by 9, we get 9 and a remainder of 5.
Write down 9 as next digit of the result. 
Result so far: 9553979.0
If we take 81 away from 86, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 9:
When dividing 50 by 9, we get 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 9553979.5
If we take 45 away from 50, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 10:
The number 9 fits into 50 5 times, leaving a remainder of 5.
The next digit of our result is 5. 
Result so far: 9553979.55
The remainder is 5 after subtracting 45 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The quotient of the division is 9553979.55, and the remainder is 0.005.