399474 ÷ 14 
We want to divide 399474 by 14.

Let's proceed 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
Subtract 0 from 3 to get 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 14

On to step 2:
39 divided by 14 is 2 with a remainder of 11.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 28 from 39 leaves us with 11.
Grab the next digit (9) from the dividend, add it to 11, then carry on: 119 / 14

Advancing to step 3:
The number 14 fits into 119 8 times, leaving a remainder of 7.
The next digit of our result is 8. 
Result so far: 28.0
The remainder is 7 after subtracting 112 from 119.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 14

Moving on to step 4:
14 goes into 74 5 times with a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 285.0
If we take 70 away from 74, we end up with 4.
Bring next digit (7) of the dividend behind the 4 and repeat the process: 47 / 14

Advancing to step 5:
14 can be fit into 47 3 times, resulting in a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 2853.0
Subtracting 42 from 47 leaves us with 5.
Include the next digit (4) from the dividend after 5, then repeat: 54 / 14

Step 6:
When dividing 54 by 14, we get 3 with a remainder of 12.
The next digit of our result is 3. 
Result so far: 28533.0
Subtract 42 from 54 to 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 7:
14 can be fit into 120 8 times, resulting in a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 28533.8
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.

Step 8:
14 can be fit into 80 5 times, resulting in a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 28533.85
If we take 70 away from 80, we end up 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.

Going ahead to step 9:
When dividing 100 by 14, we get 7 with a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 28533.857
Deduct 98 from 100 and we're left 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 10:
14 can be fit into 20 1 times, resulting in a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 28533.8571
If we take 14 away from 20, we end up 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.

Moving on to step 11:
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: 28533.85714
If we take 56 away from 60, we end up 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 12:
The number 14 fits into 40 2 times, leaving a remainder of 12.
The next digit of our result is 2. 
Result so far: 28533.857142
Subtracting 28 from 40 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.

Advancing to step 13:
If we divide 120 by 14, we get 8 and a remainder of 8.
Record the quotient 8 as the next digit in the result. 
Result so far: 28533.8571428
If we subtract 112 from 120, we 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.

On to step 14:
80 divided by 14 is 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 28533.85714285
If we subtract 70 from 80, we 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.

The final outcome is 28533.85714285, with a leftover of 1e-08.