We're dividing 398349 by 57 
We want to divide 398349 by 57.

Moving on to step 1:
3 divided by 57 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
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 / 57

Moving on to step 2:
57 goes into 39 0 times with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Fetch the next digit (8) from the dividend, attach it to 39 and continue: 398 / 57

Let's proceed to step 3:
When dividing 398 by 57, we get 6 with a remainder of 56.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 342 from 398 and we're left with 56.
Bring next digit (3) of the dividend behind the 56 and repeat the process: 563 / 57

On to step 4:
The number 57 fits into 563 9 times, leaving a remainder of 50.
Use 9 as the next digit of our solution. 
Result so far: 69.0
Deduct 513 from 563 and we're left with 50.
Append the next digit (4) from the dividend to 50 and continue with: 504 / 57

Let's proceed to step 5:
The number 57 fits into 504 8 times, leaving a remainder of 48.
Use 8 as the next digit of our solution. 
Result so far: 698.0
Subtracting 456 from 504 leaves us with 48.
Append the next digit (9) from the dividend to 48 and continue with: 489 / 57

Going ahead to step 6:
57 can be fit into 489 8 times, resulting in a remainder of 33.
The next digit of our result is 8. 
Result so far: 6988.0
If we take 456 away from 489, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 7:
When dividing 330 by 57, we get 5 with a remainder of 45.
The next digit of our result is 5. 
Result so far: 6988.5
Subtracting 285 from 330 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 8:
450 divided by 57 is 7 with a remainder of 51.
The next digit of our result is 7. 
Result so far: 6988.57
If we subtract 399 from 450, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

On to step 9:
57 goes into 510 8 times with a remainder of 54.
Put 8 as the next digit of the answer. 
Result so far: 6988.578
The remainder is 54 after subtracting 456 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

On to step 10:
When dividing 540 by 57, we get 9 with a remainder of 27.
Use 9 as the next digit of our solution. 
Result so far: 6988.5789
Subtracting 513 from 540 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 11:
57 goes into 270 4 times with a remainder of 42.
Record the quotient 4 as the next digit in the result. 
Result so far: 6988.57894
If we take 228 away from 270, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 12:
If we divide 420 by 57, we get 7 and a remainder of 21.
Put 7 as the next digit of the answer. 
Result so far: 6988.578947
Subtract 399 from 420 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 13:
If we divide 210 by 57, we get 3 and a remainder of 39.
Write down 3 as next digit of the result. 
Result so far: 6988.5789473
If we subtract 171 from 210, we get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 14:
If we divide 390 by 57, we get 6 and a remainder of 48.
Write down 6 as next digit of the result. 
Result so far: 6988.57894736
Subtract 342 from 390 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final result is 6988.57894736 with a remainder of 4.8e-08.