99901650 ÷ 804 
Let's see how many times 804 fits into 99901650.

Going ahead to step 1:
The number 804 fits into 9 0 times, leaving a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 804

Moving on to step 2:
804 goes into 99 0 times with a remainder of 99.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 99 and we're left with 99.
Append the next digit (9) from the dividend to 99 and continue with: 999 / 804

Let's proceed to step 3:
The number 804 fits into 999 1 times, leaving a remainder of 195.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 804 from 999 and we're left with 195.
Take the next digit (0) from the dividend and append it to 195, then repeat: 1950 / 804

Let's proceed to step 4:
804 goes into 1950 2 times with a remainder of 342.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we subtract 1608 from 1950, we get 342.
Take the next digit (1) from the dividend and append it to 342, then repeat: 3421 / 804

Let's proceed to step 5:
When dividing 3421 by 804, we get 4 with a remainder of 205.
The number 4 becomes the next digit in our result. 
Result so far: 124.0
Subtract 3216 from 3421 to get 205.
Bring next digit (6) of the dividend behind the 205 and repeat the process: 2056 / 804

Moving on to step 6:
If we divide 2056 by 804, we get 2 and a remainder of 448.
The number 2 becomes the next digit in our result. 
Result so far: 1242.0
Subtracting 1608 from 2056 leaves us with 448.
Take the next digit (5) from the dividend and append it to 448, then repeat: 4485 / 804

On to step 7:
804 goes into 4485 5 times with a remainder of 465.
Use 5 as the next digit of our solution. 
Result so far: 12425.0
If we subtract 4020 from 4485, we get 465.
Fetch the next digit (0) from the dividend, attach it to 465 and continue: 4650 / 804

Moving on to step 8:
4650 divided by 804 is 5 with a remainder of 630.
Write down 5 as next digit of the result. 
Result so far: 124255.0
Subtract 4020 from 4650 to get 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Advancing to step 9:
The number 804 fits into 6300 7 times, leaving a remainder of 672.
Use 7 as the next digit of our solution. 
Result so far: 124255.7
The remainder is 672 after subtracting 5628 from 6300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6720, and continue the process.

Step 10:
When dividing 6720 by 804, we get 8 with a remainder of 288.
The next digit of our result is 8. 
Result so far: 124255.78
If we subtract 6432 from 6720, we get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Step 11:
When dividing 2880 by 804, we get 3 with a remainder of 468.
The number 3 becomes the next digit in our result. 
Result so far: 124255.783
If we take 2412 away from 2880, we end up with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

Moving on to step 12:
The number 804 fits into 4680 5 times, leaving a remainder of 660.
The next digit of our result is 5. 
Result so far: 124255.7835
Subtracting 4020 from 4680 leaves us with 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Going ahead to step 13:
6600 divided by 804 is 8 with a remainder of 168.
Use 8 as the next digit of our solution. 
Result so far: 124255.78358
Subtracting 6432 from 6600 leaves us with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Moving on to step 14:
1680 divided by 804 is 2 with a remainder of 72.
Use 2 as the next digit of our solution. 
Result so far: 124255.783582
Deduct 1608 from 1680 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 15:
The number 804 fits into 720 0 times, leaving a remainder of 720.
Use 0 as the next digit of our solution. 
Result so far: 124255.783582
Subtracting 0 from 720 leaves us with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

On to step 16:
804 goes into 7200 8 times with a remainder of 768.
Use 8 as the next digit of our solution. 
Result so far: 124255.78358208
If we subtract 6432 from 7200, we get 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

Our division results in 124255.78358208 with a remaining 7.68e-07.