Let's divide 397808 by 98
Let's see how many times 98 fits into 397808.

On to step 1:
The number 98 fits into 3 0 times, leaving a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 98

On to step 2:
39 divided by 98 is 0 with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Append the next digit (7) from the dividend to 39 and continue with: 397 / 98

Going ahead to step 3:
98 can be fit into 397 4 times, resulting in a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
If we subtract 392 from 397, we get 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 98

Going ahead to step 4:
58 divided by 98 is 0 with a remainder of 58.
The next digit of our result is 0. 
Result so far: 40.0
If we subtract 0 from 58, we get 58.
Bring next digit (0) of the dividend behind the 58 and repeat the process: 580 / 98

Moving on to step 5:
98 goes into 580 5 times with a remainder of 90.
Put 5 as the next digit of the answer. 
Result so far: 405.0
Subtracting 490 from 580 leaves us with 90.
Include the next digit (8) from the dividend after 90, then repeat: 908 / 98

On to step 6:
If we divide 908 by 98, we get 9 and a remainder of 26.
Use 9 as the next digit of our solution. 
Result so far: 4059.0
Subtracting 882 from 908 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 7:
When dividing 260 by 98, we get 2 with a remainder of 64.
The next digit of our result is 2. 
Result so far: 4059.2
If we take 196 away from 260, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 8:
640 divided by 98 is 6 with a remainder of 52.
Record the quotient 6 as the next digit in the result. 
Result so far: 4059.26
Subtract 588 from 640 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 9:
520 divided by 98 is 5 with a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 4059.265
If we subtract 490 from 520, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 10:
When dividing 300 by 98, we get 3 with a remainder of 6.
Put 3 as the next digit of the answer. 
Result so far: 4059.2653
If we subtract 294 from 300, 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.

Let's proceed to step 11:
60 divided by 98 is 0 with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 4059.2653
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 12:
98 goes into 600 6 times with a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 4059.265306
The remainder is 12 after subtracting 588 from 600.
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 13:
When dividing 120 by 98, we get 1 with a remainder of 22.
The number 1 becomes the next digit in our result. 
Result so far: 4059.2653061
Deduct 98 from 120 and we're left 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 14:
If we divide 220 by 98, we get 2 and a remainder of 24.
Record the quotient 2 as the next digit in the result. 
Result so far: 4059.26530612
If we subtract 196 from 220, 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.

The final outcome is 4059.26530612, with a leftover of 2.4e-08.