We look at the division of 86044918 by 13 
Let's see how many times 13 fits into 86044918.

Let's proceed to step 1:
13 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 13

Going ahead to step 2:
The number 13 fits into 86 6 times, leaving a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtract 78 from 86 to get 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 13

Going ahead to step 3:
13 goes into 80 6 times with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 66.0
If we take 78 away from 80, we end up with 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 13

Let's proceed to step 4:
13 goes into 24 1 times with a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 661.0
If we take 13 away from 24, we end up with 11.
Append the next digit (4) from the dividend to 11 and continue with: 114 / 13

On to step 5:
If we divide 114 by 13, we get 8 and a remainder of 10.
Use 8 as the next digit of our solution. 
Result so far: 6618.0
If we subtract 104 from 114, we get 10.
Bring next digit (9) of the dividend behind the 10 and repeat the process: 109 / 13

Let's proceed to step 6:
When dividing 109 by 13, we get 8 with a remainder of 5.
Put 8 as the next digit of the answer. 
Result so far: 66188.0
Subtract 104 from 109 to get 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 13

Step 7:
13 can be fit into 51 3 times, resulting in a remainder of 12.
The number 3 becomes the next digit in our result. 
Result so far: 661883.0
Subtracting 39 from 51 leaves us with 12.
Fetch the next digit (8) from the dividend, attach it to 12 and continue: 128 / 13

Let's proceed to step 8:
The number 13 fits into 128 9 times, leaving a remainder of 11.
Use 9 as the next digit of our solution. 
Result so far: 6618839.0
If we subtract 117 from 128, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 9:
13 goes into 110 8 times with a remainder of 6.
The next digit of our result is 8. 
Result so far: 6618839.8
If we subtract 104 from 110, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 10:
If we divide 60 by 13, we get 4 and a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 6618839.84
Subtract 52 from 60 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 11:
When dividing 80 by 13, we get 6 with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 6618839.846
If we subtract 78 from 80, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 12:
20 divided by 13 is 1 with a remainder of 7.
Record the quotient 1 as the next digit in the result. 
Result so far: 6618839.8461
Deduct 13 from 20 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 13:
70 divided by 13 is 5 with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 6618839.84615
Deduct 65 from 70 and we're left 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.

On to step 14:
13 can be fit into 50 3 times, resulting in a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 6618839.846153
Deduct 39 from 50 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 15:
When dividing 110 by 13, we get 8 with a remainder of 6.
Write down 8 as next digit of the result. 
Result so far: 6618839.8461538
Subtracting 104 from 110 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 16:
When dividing 60 by 13, we get 4 with a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 6618839.84615384
The remainder is 8 after subtracting 52 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 6618839.84615384 with a remaining 8e-09.