We look at the division of 20823949 by 398 
We want to divide 20823949 by 398.

Going ahead to step 1:
398 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 398

Going ahead to step 2:
When dividing 20 by 398, we get 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Append the next digit (8) from the dividend to 20 and continue with: 208 / 398

Going ahead to step 3:
The number 398 fits into 208 0 times, leaving a remainder of 208.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 208, we get 208.
Append the next digit (2) from the dividend to 208 and continue with: 2082 / 398

Going ahead to step 4:
398 can be fit into 2082 5 times, resulting in a remainder of 92.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 1990 from 2082 to get 92.
Take the next digit (3) from the dividend and append it to 92, then repeat: 923 / 398

On to step 5:
If we divide 923 by 398, we get 2 and a remainder of 127.
Write down 2 as next digit of the result. 
Result so far: 52.0
Subtract 796 from 923 to get 127.
Fetch the next digit (9) from the dividend, attach it to 127 and continue: 1279 / 398

Let's proceed to step 6:
When dividing 1279 by 398, we get 3 with a remainder of 85.
Use 3 as the next digit of our solution. 
Result so far: 523.0
If we take 1194 away from 1279, we end up with 85.
Grab the next digit (4) from the dividend, add it to 85, then carry on: 854 / 398

Going ahead to step 7:
854 divided by 398 is 2 with a remainder of 58.
The number 2 becomes the next digit in our result. 
Result so far: 5232.0
If we take 796 away from 854, we end up with 58.
Fetch the next digit (9) from the dividend, attach it to 58 and continue: 589 / 398

Going ahead to step 8:
589 divided by 398 is 1 with a remainder of 191.
The number 1 becomes the next digit in our result. 
Result so far: 52321.0
If we take 398 away from 589, we end up with 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

On to step 9:
The number 398 fits into 1910 4 times, leaving a remainder of 318.
The next digit of our result is 4. 
Result so far: 52321.4
If we take 1592 away from 1910, we end up with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Moving on to step 10:
398 goes into 3180 7 times with a remainder of 394.
Use 7 as the next digit of our solution. 
Result so far: 52321.47
If we take 2786 away from 3180, we end up with 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Let's proceed to step 11:
398 goes into 3940 9 times with a remainder of 358.
Record the quotient 9 as the next digit in the result. 
Result so far: 52321.479
Subtracting 3582 from 3940 leaves us with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

Let's proceed to step 12:
398 can be fit into 3580 8 times, resulting in a remainder of 396.
Put 8 as the next digit of the answer. 
Result so far: 52321.4798
Subtract 3184 from 3580 to get 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Going ahead to step 13:
When dividing 3960 by 398, we get 9 with a remainder of 378.
Write down 9 as next digit of the result. 
Result so far: 52321.47989
The remainder is 378 after subtracting 3582 from 3960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Advancing to step 14:
3780 divided by 398 is 9 with a remainder of 198.
Put 9 as the next digit of the answer. 
Result so far: 52321.479899
Subtracting 3582 from 3780 leaves us with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

In conclusion, the division gives 52321.479899 with a balance of 1.98e-05.