80051517 divided by 404 
We want to figure out the number of times 80051517 can be divided by 404.

Going ahead to step 1:
404 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (0) from the dividend to 8 and continue with: 80 / 404

Going ahead to step 2:
If we divide 80 by 404, we get 0 and a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 80 and we're left with 80.
Append the next digit (0) from the dividend to 80 and continue with: 800 / 404

Step 3:
800 divided by 404 is 1 with a remainder of 396.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 404 from 800, we get 396.
Grab the next digit (5) from the dividend, add it to 396, then carry on: 3965 / 404

Going ahead to step 4:
When dividing 3965 by 404, we get 9 with a remainder of 329.
Use 9 as the next digit of our solution. 
Result so far: 19.0
If we subtract 3636 from 3965, we get 329.
Take the next digit (1) from the dividend and append it to 329, then repeat: 3291 / 404

Going ahead to step 5:
When dividing 3291 by 404, we get 8 with a remainder of 59.
Use 8 as the next digit of our solution. 
Result so far: 198.0
Subtracting 3232 from 3291 leaves us with 59.
Bring next digit (5) of the dividend behind the 59 and repeat the process: 595 / 404

Step 6:
404 can be fit into 595 1 times, resulting in a remainder of 191.
Put 1 as the next digit of the answer. 
Result so far: 1981.0
If we take 404 away from 595, we end up with 191.
Bring next digit (1) of the dividend behind the 191 and repeat the process: 1911 / 404

On to step 7:
If we divide 1911 by 404, we get 4 and a remainder of 295.
The next digit of our result is 4. 
Result so far: 19814.0
The remainder is 295 after subtracting 1616 from 1911.
Fetch the next digit (7) from the dividend, attach it to 295 and continue: 2957 / 404

Moving on to step 8:
If we divide 2957 by 404, we get 7 and a remainder of 129.
Write down 7 as next digit of the result. 
Result so far: 198147.0
Subtracting 2828 from 2957 leaves us with 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Going ahead to step 9:
When dividing 1290 by 404, we get 3 with a remainder of 78.
Record the quotient 3 as the next digit in the result. 
Result so far: 198147.3
Deduct 1212 from 1290 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 10:
When dividing 780 by 404, we get 1 with a remainder of 376.
Use 1 as the next digit of our solution. 
Result so far: 198147.31
The remainder is 376 after subtracting 404 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Step 11:
404 goes into 3760 9 times with a remainder of 124.
Write down 9 as next digit of the result. 
Result so far: 198147.319
Deduct 3636 from 3760 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Moving on to step 12:
If we divide 1240 by 404, we get 3 and a remainder of 28.
The next digit of our result is 3. 
Result so far: 198147.3193
Subtract 1212 from 1240 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 13:
When dividing 280 by 404, we get 0 with a remainder of 280.
Put 0 as the next digit of the answer. 
Result so far: 198147.3193
Deduct 0 from 280 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 14:
The number 404 fits into 2800 6 times, leaving a remainder of 376.
Write down 6 as next digit of the result. 
Result so far: 198147.319306
The remainder is 376 after subtracting 2424 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Let's proceed to step 15:
404 goes into 3760 9 times with a remainder of 124.
The number 9 becomes the next digit in our result. 
Result so far: 198147.3193069
If we take 3636 away from 3760, we end up with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Step 16:
404 goes into 1240 3 times with a remainder of 28.
The next digit of our result is 3. 
Result so far: 198147.31930693
Deduct 1212 from 1240 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final result is 198147.31930693 with a remainder of 2.8e-08.