12352038 ÷ 520 
We want to divide 12352038 by 520.

Advancing to step 1:
When dividing 1 by 520, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 520

Moving on to step 2:
520 can be fit into 12 0 times, resulting in a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 12 leaves us with 12.
Grab the next digit (3) from the dividend, add it to 12, then carry on: 123 / 520

Advancing to step 3:
When dividing 123 by 520, we get 0 with a remainder of 123.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 123, we get 123.
Bring next digit (5) of the dividend behind the 123 and repeat the process: 1235 / 520

Moving on to step 4:
520 can be fit into 1235 2 times, resulting in a remainder of 195.
The next digit of our result is 2. 
Result so far: 2.0
Subtract 1040 from 1235 to get 195.
Bring next digit (2) of the dividend behind the 195 and repeat the process: 1952 / 520

On to step 5:
1952 divided by 520 is 3 with a remainder of 392.
Put 3 as the next digit of the answer. 
Result so far: 23.0
Deduct 1560 from 1952 and we're left with 392.
Include the next digit (0) from the dividend after 392, then repeat: 3920 / 520

Step 6:
520 can be fit into 3920 7 times, resulting in a remainder of 280.
The next digit of our result is 7. 
Result so far: 237.0
If we take 3640 away from 3920, we end up with 280.
Append the next digit (3) from the dividend to 280 and continue with: 2803 / 520

On to step 7:
520 goes into 2803 5 times with a remainder of 203.
Put 5 as the next digit of the answer. 
Result so far: 2375.0
Subtracting 2600 from 2803 leaves us with 203.
Bring next digit (8) of the dividend behind the 203 and repeat the process: 2038 / 520

Step 8:
When dividing 2038 by 520, we get 3 with a remainder of 478.
Record the quotient 3 as the next digit in the result. 
Result so far: 23753.0
The remainder is 478 after subtracting 1560 from 2038.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

Let's proceed to step 9:
When dividing 4780 by 520, we get 9 with a remainder of 100.
Write down 9 as next digit of the result. 
Result so far: 23753.9
If we take 4680 away from 4780, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

On to step 10:
520 can be fit into 1000 1 times, resulting in a remainder of 480.
Record the quotient 1 as the next digit in the result. 
Result so far: 23753.91
Subtract 520 from 1000 to get 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

On to step 11:
If we divide 4800 by 520, we get 9 and a remainder of 120.
The number 9 becomes the next digit in our result. 
Result so far: 23753.919
If we take 4680 away from 4800, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 12:
520 can be fit into 1200 2 times, resulting in a remainder of 160.
Put 2 as the next digit of the answer. 
Result so far: 23753.9192
Deduct 1040 from 1200 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 13:
The number 520 fits into 1600 3 times, leaving a remainder of 40.
Record the quotient 3 as the next digit in the result. 
Result so far: 23753.91923
Subtract 1560 from 1600 to get 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 14:
520 goes into 400 0 times with a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 23753.91923
Subtracting 0 from 400 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 15:
If we divide 4000 by 520, we get 7 and a remainder of 360.
Record the quotient 7 as the next digit in the result. 
Result so far: 23753.9192307
Deduct 3640 from 4000 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 16:
When dividing 3600 by 520, we get 6 with a remainder of 480.
The next digit of our result is 6. 
Result so far: 23753.91923076
Subtracting 3120 from 3600 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

After the division, we end up with 23753.91923076 and a remainder of 4.8e-07.