We look at the division of 63200419 by 399 
We want to divide 63200419 by 399.

Advancing to step 1:
The number 399 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Grab the next digit (3) from the dividend, add it to 6, then carry on: 63 / 399

On to step 2:
When dividing 63 by 399, we get 0 with a remainder of 63.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 63, we get 63.
Append the next digit (2) from the dividend to 63 and continue with: 632 / 399

Moving on to step 3:
632 divided by 399 is 1 with a remainder of 233.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 399 from 632 and we're left with 233.
Fetch the next digit (0) from the dividend, attach it to 233 and continue: 2330 / 399

On to step 4:
If we divide 2330 by 399, we get 5 and a remainder of 335.
Put 5 as the next digit of the answer. 
Result so far: 15.0
If we take 1995 away from 2330, we end up with 335.
Append the next digit (0) from the dividend to 335 and continue with: 3350 / 399

On to step 5:
If we divide 3350 by 399, we get 8 and a remainder of 158.
Write down 8 as next digit of the result. 
Result so far: 158.0
The remainder is 158 after subtracting 3192 from 3350.
Bring next digit (4) of the dividend behind the 158 and repeat the process: 1584 / 399

Step 6:
399 goes into 1584 3 times with a remainder of 387.
Record the quotient 3 as the next digit in the result. 
Result so far: 1583.0
The remainder is 387 after subtracting 1197 from 1584.
Fetch the next digit (1) from the dividend, attach it to 387 and continue: 3871 / 399

Step 7:
If we divide 3871 by 399, we get 9 and a remainder of 280.
Write down 9 as next digit of the result. 
Result so far: 15839.0
Subtract 3591 from 3871 to get 280.
Fetch the next digit (9) from the dividend, attach it to 280 and continue: 2809 / 399

Advancing to step 8:
When dividing 2809 by 399, we get 7 with a remainder of 16.
Record the quotient 7 as the next digit in the result. 
Result so far: 158397.0
Deduct 2793 from 2809 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.

Let's proceed to step 9:
160 divided by 399 is 0 with a remainder of 160.
Record the quotient 0 as the next digit in the result. 
Result so far: 158397.0
The remainder is 160 after subtracting 0 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 10:
399 can be fit into 1600 4 times, resulting in a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 158397.04
Subtracting 1596 from 1600 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.

Going ahead to step 11:
The number 399 fits into 40 0 times, leaving a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 158397.04
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
399 can be fit into 400 1 times, resulting in a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 158397.0401
Deduct 399 from 400 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 13:
10 divided by 399 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 158397.0401
If we subtract 0 from 10, 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.

On to step 14:
When dividing 100 by 399, we get 0 with a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 158397.0401
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

In conclusion, the division gives 158397.0401 with a balance of 1e-05.