We look at the division of 859788 by 13 
Our goal is to divide 859788 by 13.

On to step 1:
13 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 13

On to step 2:
When dividing 85 by 13, we get 6 with a remainder of 7.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
The remainder is 7 after subtracting 78 from 85.
Take the next digit (9) from the dividend and append it to 7, then repeat: 79 / 13

Going ahead to step 3:
When dividing 79 by 13, we get 6 with a remainder of 1.
The next digit of our result is 6. 
Result so far: 66.0
Deduct 78 from 79 and we're left with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 13

Let's proceed to step 4:
When dividing 17 by 13, we get 1 with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 661.0
If we take 13 away from 17, we end up with 4.
Fetch the next digit (8) from the dividend, attach it to 4 and continue: 48 / 13

Moving on to step 5:
If we divide 48 by 13, we get 3 and a remainder of 9.
Record the quotient 3 as the next digit in the result. 
Result so far: 6613.0
Subtract 39 from 48 to get 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 13

Let's proceed to step 6:
When dividing 98 by 13, we get 7 with a remainder of 7.
The next digit of our result is 7. 
Result so far: 66137.0
If we subtract 91 from 98, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 7:
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: 66137.5
Subtracting 65 from 70 leaves us 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 8:
When dividing 50 by 13, we get 3 with a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 66137.53
If we take 39 away from 50, we end up 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.

Step 9:
When dividing 110 by 13, we get 8 with a remainder of 6.
Record the quotient 8 as the next digit in the result. 
Result so far: 66137.538
The remainder is 6 after subtracting 104 from 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 10:
13 goes into 60 4 times with a remainder of 8.
Use 4 as the next digit of our solution. 
Result so far: 66137.5384
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.

Advancing to step 11:
If we divide 80 by 13, we get 6 and a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 66137.53846
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.

Let's proceed to step 12:
13 can be fit into 20 1 times, resulting in a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 66137.538461
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:
If we divide 70 by 13, we get 5 and a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 66137.5384615
The remainder is 5 after subtracting 65 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 14:
50 divided by 13 is 3 with a remainder of 11.
Record the quotient 3 as the next digit in the result. 
Result so far: 66137.53846153
Subtract 39 from 50 to 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.

Our division results in 66137.53846153 with a remaining 1.1e-08.