804352 ÷ 51 
We're looking to find how many times 51 goes into 804352.

Moving on to step 1:
51 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 51

On to step 2:
The number 51 fits into 80 1 times, leaving a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 51 from 80, we get 29.
Fetch the next digit (4) from the dividend, attach it to 29 and continue: 294 / 51

Going ahead to step 3:
51 can be fit into 294 5 times, resulting in a remainder of 39.
The next digit of our result is 5. 
Result so far: 15.0
If we take 255 away from 294, we end up with 39.
Fetch the next digit (3) from the dividend, attach it to 39 and continue: 393 / 51

Step 4:
If we divide 393 by 51, we get 7 and a remainder of 36.
The next digit of our result is 7. 
Result so far: 157.0
If we take 357 away from 393, we end up with 36.
Include the next digit (5) from the dividend after 36, then repeat: 365 / 51

Moving on to step 5:
51 can be fit into 365 7 times, resulting in a remainder of 8.
The next digit of our result is 7. 
Result so far: 1577.0
Deduct 357 from 365 and we're left with 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 51

Let's proceed to step 6:
82 divided by 51 is 1 with a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 15771.0
Subtract 51 from 82 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Let's proceed to step 7:
If we divide 310 by 51, we get 6 and a remainder of 4.
The next digit of our result is 6. 
Result so far: 15771.6
The remainder is 4 after subtracting 306 from 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 8:
The number 51 fits into 40 0 times, leaving a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 15771.6
The remainder is 40 after subtracting 0 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 9:
400 divided by 51 is 7 with a remainder of 43.
The next digit of our result is 7. 
Result so far: 15771.607
Deduct 357 from 400 and we're left with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 10:
51 can be fit into 430 8 times, resulting in a remainder of 22.
Use 8 as the next digit of our solution. 
Result so far: 15771.6078
Subtract 408 from 430 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 11:
220 divided by 51 is 4 with a remainder of 16.
Use 4 as the next digit of our solution. 
Result so far: 15771.60784
Subtracting 204 from 220 leaves us 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.

Going ahead to step 12:
160 divided by 51 is 3 with a remainder of 7.
Use 3 as the next digit of our solution. 
Result so far: 15771.607843
Subtract 153 from 160 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Let's proceed to step 13:
51 can be fit into 70 1 times, resulting in a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 15771.6078431
Subtract 51 from 70 to get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 14:
51 goes into 190 3 times with a remainder of 37.
The next digit of our result is 3. 
Result so far: 15771.60784313
Subtract 153 from 190 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

After the division, we end up with 15771.60784313 and a remainder of 3.7e-08.