We look at the division of 8309395 by 452 
Our goal is to divide 8309395 by 452.

Step 1:
The number 452 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 452

Step 2:
452 can be fit into 83 0 times, resulting in a remainder of 83.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 83 leaves us with 83.
Append the next digit (0) from the dividend to 83 and continue with: 830 / 452

Advancing to step 3:
The number 452 fits into 830 1 times, leaving a remainder of 378.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 452 from 830 leaves us with 378.
Bring next digit (9) of the dividend behind the 378 and repeat the process: 3789 / 452

Let's proceed to step 4:
452 goes into 3789 8 times with a remainder of 173.
Write down 8 as next digit of the result. 
Result so far: 18.0
If we subtract 3616 from 3789, we get 173.
Include the next digit (3) from the dividend after 173, then repeat: 1733 / 452

Step 5:
1733 divided by 452 is 3 with a remainder of 377.
The next digit of our result is 3. 
Result so far: 183.0
Subtract 1356 from 1733 to get 377.
Take the next digit (9) from the dividend and append it to 377, then repeat: 3779 / 452

Step 6:
3779 divided by 452 is 8 with a remainder of 163.
Record the quotient 8 as the next digit in the result. 
Result so far: 1838.0
The remainder is 163 after subtracting 3616 from 3779.
Grab the next digit (5) from the dividend, add it to 163, then carry on: 1635 / 452

Moving on to step 7:
The number 452 fits into 1635 3 times, leaving a remainder of 279.
Record the quotient 3 as the next digit in the result. 
Result so far: 18383.0
If we take 1356 away from 1635, we end up with 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Let's proceed to step 8:
452 goes into 2790 6 times with a remainder of 78.
Record the quotient 6 as the next digit in the result. 
Result so far: 18383.6
Deduct 2712 from 2790 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.

Step 9:
The number 452 fits into 780 1 times, leaving a remainder of 328.
Use 1 as the next digit of our solution. 
Result so far: 18383.61
If we take 452 away from 780, we end up with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

Let's proceed to step 10:
The number 452 fits into 3280 7 times, leaving a remainder of 116.
Write down 7 as next digit of the result. 
Result so far: 18383.617
If we subtract 3164 from 3280, we get 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

Going ahead to step 11:
452 goes into 1160 2 times with a remainder of 256.
Record the quotient 2 as the next digit in the result. 
Result so far: 18383.6172
If we subtract 904 from 1160, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Step 12:
452 goes into 2560 5 times with a remainder of 300.
Write down 5 as next digit of the result. 
Result so far: 18383.61725
Deduct 2260 from 2560 and we're left with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Going ahead to step 13:
3000 divided by 452 is 6 with a remainder of 288.
Put 6 as the next digit of the answer. 
Result so far: 18383.617256
If we take 2712 away from 3000, we end up with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 14:
The number 452 fits into 2880 6 times, leaving a remainder of 168.
Record the quotient 6 as the next digit in the result. 
Result so far: 18383.6172566
Subtracting 2712 from 2880 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.

The final outcome is 18383.6172566, with a leftover of 1.68e-06.