We divide 393857 by 14
Let's see how many times 14 fits into 393857.

Advancing to step 1:
14 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 14

On to step 2:
When dividing 39 by 14, we get 2 with a remainder of 11.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 11 after subtracting 28 from 39.
Append the next digit (3) from the dividend to 11 and continue with: 113 / 14

Going ahead to step 3:
The number 14 fits into 113 8 times, leaving a remainder of 1.
Use 8 as the next digit of our solution. 
Result so far: 28.0
The remainder is 1 after subtracting 112 from 113.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 14

Moving on to step 4:
14 goes into 18 1 times with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 281.0
If we take 14 away from 18, we end up with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 14

On to step 5:
14 goes into 45 3 times with a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 2813.0
Subtract 42 from 45 to get 3.
Grab the next digit (7) from the dividend, add it to 3, then carry on: 37 / 14

On to step 6:
If we divide 37 by 14, we get 2 and a remainder of 9.
Use 2 as the next digit of our solution. 
Result so far: 28132.0
Deduct 28 from 37 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.

Moving on to step 7:
If we divide 90 by 14, we get 6 and a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 28132.6
Subtract 84 from 90 to 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.

Going ahead to step 8:
If we divide 60 by 14, we get 4 and a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 28132.64
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.

Going ahead to step 9:
40 divided by 14 is 2 with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 28132.642
If we subtract 28 from 40, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 10:
If we divide 120 by 14, we get 8 and a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 28132.6428
Deduct 112 from 120 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 11:
80 divided by 14 is 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 28132.64285
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.

Advancing to step 12:
100 divided by 14 is 7 with a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 28132.642857
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.

Step 13:
When dividing 20 by 14, we get 1 with a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 28132.6428571
If we subtract 14 from 20, 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 14:
If we divide 60 by 14, we get 4 and a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 28132.64285714
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.

Our division results in 28132.64285714 with a remaining 4e-09.