398714 divided by 28 
Let's see how many times 28 fits into 398714.

Moving on to step 1:
3 divided by 28 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 28

Moving on to step 2:
28 can be fit into 39 1 times, resulting in a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 28 from 39 to get 11.
Bring next digit (8) of the dividend behind the 11 and repeat the process: 118 / 28

On to step 3:
28 goes into 118 4 times with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Deduct 112 from 118 and we're left with 6.
Include the next digit (7) from the dividend after 6, then repeat: 67 / 28

Step 4:
28 goes into 67 2 times with a remainder of 11.
The next digit of our result is 2. 
Result so far: 142.0
If we subtract 56 from 67, we get 11.
Take the next digit (1) from the dividend and append it to 11, then repeat: 111 / 28

Step 5:
111 divided by 28 is 3 with a remainder of 27.
Record the quotient 3 as the next digit in the result. 
Result so far: 1423.0
Deduct 84 from 111 and we're left with 27.
Grab the next digit (4) from the dividend, add it to 27, then carry on: 274 / 28

Going ahead to step 6:
28 goes into 274 9 times with a remainder of 22.
The next digit of our result is 9. 
Result so far: 14239.0
Subtracting 252 from 274 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 7:
When dividing 220 by 28, we get 7 with a remainder of 24.
Record the quotient 7 as the next digit in the result. 
Result so far: 14239.7
Deduct 196 from 220 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 8:
When dividing 240 by 28, we get 8 with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 14239.78
Deduct 224 from 240 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 9:
160 divided by 28 is 5 with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 14239.785
Subtracting 140 from 160 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 10:
28 can be fit into 200 7 times, resulting in a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 14239.7857
Subtracting 196 from 200 leaves us 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.

Let's proceed to step 11:
When dividing 40 by 28, we get 1 with a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 14239.78571
Deduct 28 from 40 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.

Let's proceed to step 12:
When dividing 120 by 28, we get 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 14239.785714
Subtract 112 from 120 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.

Going ahead to step 13:
80 divided by 28 is 2 with a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 14239.7857142
If we subtract 56 from 80, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 14:
28 goes into 240 8 times with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 14239.78571428
Deduct 224 from 240 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 14239.78571428, with a leftover of 1.6e-08.