We look at the division of 646159 by 14 
Our goal is to divide 646159 by 14.

Moving on to step 1:
The number 14 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 14

On to step 2:
If we divide 64 by 14, we get 4 and a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Deduct 56 from 64 and we're left with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 14

Step 3:
14 goes into 86 6 times with a remainder of 2.
Write down 6 as next digit of the result. 
Result so far: 46.0
If we subtract 84 from 86, we get 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 14

Let's proceed to step 4:
14 can be fit into 21 1 times, resulting in a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 461.0
Deduct 14 from 21 and we're left with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 14

Let's proceed to step 5:
14 goes into 75 5 times with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 4615.0
The remainder is 5 after subtracting 70 from 75.
Include the next digit (9) from the dividend after 5, then repeat: 59 / 14

Going ahead to step 6:
If we divide 59 by 14, we get 4 and a remainder of 3.
The next digit of our result is 4. 
Result so far: 46154.0
The remainder is 3 after subtracting 56 from 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 7:
14 can be fit into 30 2 times, resulting in a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 46154.2
Subtracting 28 from 30 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 8:
14 can be fit into 20 1 times, resulting in a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 46154.21
Subtracting 14 from 20 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.

Advancing to step 9:
The number 14 fits into 60 4 times, leaving a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 46154.214
Deduct 56 from 60 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 10:
If we divide 40 by 14, we get 2 and a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 46154.2142
If we take 28 away from 40, we end up 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.

On to step 11:
14 can be fit into 120 8 times, resulting in a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 46154.21428
The remainder is 8 after subtracting 112 from 120.
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 12:
If we divide 80 by 14, we get 5 and a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 46154.214285
Subtract 70 from 80 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 13:
14 goes into 100 7 times with a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 46154.2142857
Subtracting 98 from 100 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 14:
If we divide 20 by 14, we get 1 and a remainder of 6.
Write down 1 as next digit of the result. 
Result so far: 46154.21428571
The remainder is 6 after subtracting 14 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

After the division, we end up with 46154.21428571 and a remainder of 6e-09.