Let's divide 99247428 by 804
We want to divide 99247428 by 804.

On to step 1:
The number 804 fits into 9 0 times, leaving 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.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 804

Step 2:
99 divided by 804 is 0 with a remainder of 99.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 99 to get 99.
Grab the next digit (2) from the dividend, add it to 99, then carry on: 992 / 804

On to step 3:
804 can be fit into 992 1 times, resulting in a remainder of 188.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 804 from 992 to get 188.
Take the next digit (4) from the dividend and append it to 188, then repeat: 1884 / 804

On to step 4:
The number 804 fits into 1884 2 times, leaving a remainder of 276.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we subtract 1608 from 1884, we get 276.
Include the next digit (7) from the dividend after 276, then repeat: 2767 / 804

Going ahead to step 5:
804 can be fit into 2767 3 times, resulting in a remainder of 355.
Write down 3 as next digit of the result. 
Result so far: 123.0
Deduct 2412 from 2767 and we're left with 355.
Grab the next digit (4) from the dividend, add it to 355, then carry on: 3554 / 804

Step 6:
When dividing 3554 by 804, we get 4 with a remainder of 338.
Put 4 as the next digit of the answer. 
Result so far: 1234.0
Subtracting 3216 from 3554 leaves us with 338.
Take the next digit (2) from the dividend and append it to 338, then repeat: 3382 / 804

Step 7:
If we divide 3382 by 804, we get 4 and a remainder of 166.
Put 4 as the next digit of the answer. 
Result so far: 12344.0
Subtracting 3216 from 3382 leaves us with 166.
Grab the next digit (8) from the dividend, add it to 166, then carry on: 1668 / 804

On to step 8:
The number 804 fits into 1668 2 times, leaving a remainder of 60.
Record the quotient 2 as the next digit in the result. 
Result so far: 123442.0
Subtracting 1608 from 1668 leaves us 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.

On to step 9:
600 divided by 804 is 0 with a remainder of 600.
Write down 0 as next digit of the result. 
Result so far: 123442.0
Subtract 0 from 600 to get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

Step 10:
If we divide 6000 by 804, we get 7 and a remainder of 372.
Use 7 as the next digit of our solution. 
Result so far: 123442.07
Subtracting 5628 from 6000 leaves us with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

On to step 11:
If we divide 3720 by 804, we get 4 and a remainder of 504.
The number 4 becomes the next digit in our result. 
Result so far: 123442.074
Subtract 3216 from 3720 to get 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Going ahead to step 12:
When dividing 5040 by 804, we get 6 with a remainder of 216.
Write down 6 as next digit of the result. 
Result so far: 123442.0746
Subtracting 4824 from 5040 leaves us with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Advancing to step 13:
If we divide 2160 by 804, we get 2 and a remainder of 552.
Put 2 as the next digit of the answer. 
Result so far: 123442.07462
Deduct 1608 from 2160 and we're left with 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

Going ahead to step 14:
The number 804 fits into 5520 6 times, leaving a remainder of 696.
Write down 6 as next digit of the result. 
Result so far: 123442.074626
If we take 4824 away from 5520, we end up with 696.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6960, and continue the process.

Step 15:
When dividing 6960 by 804, we get 8 with a remainder of 528.
Write down 8 as next digit of the result. 
Result so far: 123442.0746268
The remainder is 528 after subtracting 6432 from 6960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Advancing to step 16:
804 goes into 5280 6 times with a remainder of 456.
Use 6 as the next digit of our solution. 
Result so far: 123442.07462686
If we take 4824 away from 5280, we end up with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

The quotient of the division is 123442.07462686, and the remainder is 4.56e-07.