We divide 667859 by 13
Let's see how many times 13 fits into 667859.

Step 1:
13 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 13

Let's proceed to step 2:
66 divided by 13 is 5 with a remainder of 1.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 65 from 66 leaves us with 1.
Bring next digit (7) of the dividend behind the 1 and repeat the process: 17 / 13

Moving on to step 3:
13 goes into 17 1 times with a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 51.0
If we take 13 away from 17, we end up with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 13

Advancing to step 4:
When dividing 48 by 13, we get 3 with a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 513.0
If we take 39 away from 48, we end up with 9.
Append the next digit (5) from the dividend to 9 and continue with: 95 / 13

Advancing to step 5:
If we divide 95 by 13, we get 7 and a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 5137.0
Subtract 91 from 95 to get 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 13

Step 6:
13 can be fit into 49 3 times, resulting in a remainder of 10.
Record the quotient 3 as the next digit in the result. 
Result so far: 51373.0
Deduct 39 from 49 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 7:
When dividing 100 by 13, we get 7 with a remainder of 9.
The next digit of our result is 7. 
Result so far: 51373.7
Deduct 91 from 100 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 8:
If we divide 90 by 13, we get 6 and a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 51373.76
Deduct 78 from 90 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 9:
13 can be fit into 120 9 times, resulting in a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 51373.769
Subtract 117 from 120 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 10:
When dividing 30 by 13, we get 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 51373.7692
Subtract 26 from 30 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 11:
40 divided by 13 is 3 with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 51373.76923
Deduct 39 from 40 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 12:
13 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 51373.76923
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 13:
100 divided by 13 is 7 with a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 51373.7692307
If we take 91 away from 100, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 14:
If we divide 90 by 13, we get 6 and a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 51373.76923076
Subtracting 78 from 90 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

After the division, we end up with 51373.76923076 and a remainder of 1.2e-08.