We look at the division of 12434161 by 852 
Let's see how many times 852 fits into 12434161.

Moving on to step 1:
When dividing 1 by 852, we get 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 852

Going ahead to step 2:
If we divide 12 by 852, we get 0 and a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Append the next digit (4) from the dividend to 12 and continue with: 124 / 852

Step 3:
When dividing 124 by 852, we get 0 with a remainder of 124.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 124, we get 124.
Fetch the next digit (3) from the dividend, attach it to 124 and continue: 1243 / 852

Step 4:
852 can be fit into 1243 1 times, resulting in a remainder of 391.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 852 from 1243 and we're left with 391.
Fetch the next digit (4) from the dividend, attach it to 391 and continue: 3914 / 852

Going ahead to step 5:
If we divide 3914 by 852, we get 4 and a remainder of 506.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtracting 3408 from 3914 leaves us with 506.
Include the next digit (1) from the dividend after 506, then repeat: 5061 / 852

Step 6:
If we divide 5061 by 852, we get 5 and a remainder of 801.
The number 5 becomes the next digit in our result. 
Result so far: 145.0
Subtract 4260 from 5061 to get 801.
Take the next digit (6) from the dividend and append it to 801, then repeat: 8016 / 852

Let's proceed to step 7:
When dividing 8016 by 852, we get 9 with a remainder of 348.
Record the quotient 9 as the next digit in the result. 
Result so far: 1459.0
Subtract 7668 from 8016 to get 348.
Fetch the next digit (1) from the dividend, attach it to 348 and continue: 3481 / 852

Advancing to step 8:
When dividing 3481 by 852, we get 4 with a remainder of 73.
The number 4 becomes the next digit in our result. 
Result so far: 14594.0
Subtract 3408 from 3481 to get 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Step 9:
When dividing 730 by 852, we get 0 with a remainder of 730.
Use 0 as the next digit of our solution. 
Result so far: 14594.0
The remainder is 730 after subtracting 0 from 730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7300, and continue the process.

Moving on to step 10:
The number 852 fits into 7300 8 times, leaving a remainder of 484.
The number 8 becomes the next digit in our result. 
Result so far: 14594.08
If we take 6816 away from 7300, we end up with 484.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4840, and continue the process.

On to step 11:
The number 852 fits into 4840 5 times, leaving a remainder of 580.
Record the quotient 5 as the next digit in the result. 
Result so far: 14594.085
If we take 4260 away from 4840, we end up with 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

Step 12:
5800 divided by 852 is 6 with a remainder of 688.
Use 6 as the next digit of our solution. 
Result so far: 14594.0856
The remainder is 688 after subtracting 5112 from 5800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6880, and continue the process.

Let's proceed to step 13:
852 goes into 6880 8 times with a remainder of 64.
The next digit of our result is 8. 
Result so far: 14594.08568
Deduct 6816 from 6880 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 14:
The number 852 fits into 640 0 times, leaving a remainder of 640.
Put 0 as the next digit of the answer. 
Result so far: 14594.08568
The remainder is 640 after subtracting 0 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

On to step 15:
When dividing 6400 by 852, we get 7 with a remainder of 436.
Put 7 as the next digit of the answer. 
Result so far: 14594.0856807
The remainder is 436 after subtracting 5964 from 6400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Let's proceed to step 16:
If we divide 4360 by 852, we get 5 and a remainder of 100.
Put 5 as the next digit of the answer. 
Result so far: 14594.08568075
Subtract 4260 from 4360 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

The quotient of the division is 14594.08568075, and the remainder is 1e-07.