We look at the division of 99990401 by 483 
We want to figure out the number of times 99990401 can be divided by 483.

Let's proceed to step 1:
483 goes into 9 0 times with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 483

Step 2:
If we divide 99 by 483, we get 0 and a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 99 and we're left with 99.
Fetch the next digit (9) from the dividend, attach it to 99 and continue: 999 / 483

Advancing to step 3:
483 can be fit into 999 2 times, resulting in a remainder of 33.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 966 from 999 to get 33.
Fetch the next digit (9) from the dividend, attach it to 33 and continue: 339 / 483

Step 4:
483 can be fit into 339 0 times, resulting in a remainder of 339.
The next digit of our result is 0. 
Result so far: 20.0
If we take 0 away from 339, we end up with 339.
Fetch the next digit (0) from the dividend, attach it to 339 and continue: 3390 / 483

Step 5:
If we divide 3390 by 483, we get 7 and a remainder of 9.
Put 7 as the next digit of the answer. 
Result so far: 207.0
The remainder is 9 after subtracting 3381 from 3390.
Bring next digit (4) of the dividend behind the 9 and repeat the process: 94 / 483

Advancing to step 6:
94 divided by 483 is 0 with a remainder of 94.
Put 0 as the next digit of the answer. 
Result so far: 2070.0
Deduct 0 from 94 and we're left with 94.
Append the next digit (0) from the dividend to 94 and continue with: 940 / 483

Going ahead to step 7:
The number 483 fits into 940 1 times, leaving a remainder of 457.
The number 1 becomes the next digit in our result. 
Result so far: 20701.0
Subtracting 483 from 940 leaves us with 457.
Bring next digit (1) of the dividend behind the 457 and repeat the process: 4571 / 483

On to step 8:
483 goes into 4571 9 times with a remainder of 224.
The number 9 becomes the next digit in our result. 
Result so far: 207019.0
Subtracting 4347 from 4571 leaves us with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Going ahead to step 9:
2240 divided by 483 is 4 with a remainder of 308.
Write down 4 as next digit of the result. 
Result so far: 207019.4
The remainder is 308 after subtracting 1932 from 2240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Going ahead to step 10:
483 goes into 3080 6 times with a remainder of 182.
Write down 6 as next digit of the result. 
Result so far: 207019.46
Deduct 2898 from 3080 and we're left with 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

On to step 11:
If we divide 1820 by 483, we get 3 and a remainder of 371.
The next digit of our result is 3. 
Result so far: 207019.463
Subtracting 1449 from 1820 leaves us with 371.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3710, and continue the process.

Moving on to step 12:
When dividing 3710 by 483, we get 7 with a remainder of 329.
Write down 7 as next digit of the result. 
Result so far: 207019.4637
Deduct 3381 from 3710 and we're left with 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

Going ahead to step 13:
The number 483 fits into 3290 6 times, leaving a remainder of 392.
Put 6 as the next digit of the answer. 
Result so far: 207019.46376
The remainder is 392 after subtracting 2898 from 3290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

Going ahead to step 14:
483 goes into 3920 8 times with a remainder of 56.
Record the quotient 8 as the next digit in the result. 
Result so far: 207019.463768
Subtract 3864 from 3920 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 15:
560 divided by 483 is 1 with a remainder of 77.
Put 1 as the next digit of the answer. 
Result so far: 207019.4637681
The remainder is 77 after subtracting 483 from 560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Let's proceed to step 16:
483 can be fit into 770 1 times, resulting in a remainder of 287.
Use 1 as the next digit of our solution. 
Result so far: 207019.46376811
The remainder is 287 after subtracting 483 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

In conclusion, the division gives 207019.46376811 with a balance of 2.87e-07.