12031336 divided by 510 
Our goal is to divide 12031336 by 510.

Going ahead to step 1:
1 divided by 510 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 510

Advancing to step 2:
The number 510 fits into 12 0 times, leaving 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.
Bring next digit (0) of the dividend behind the 12 and repeat the process: 120 / 510

Let's proceed to step 3:
The number 510 fits into 120 0 times, leaving a remainder of 120.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 120, we get 120.
Grab the next digit (3) from the dividend, add it to 120, then carry on: 1203 / 510

Going ahead to step 4:
When dividing 1203 by 510, we get 2 with a remainder of 183.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtract 1020 from 1203 to get 183.
Append the next digit (1) from the dividend to 183 and continue with: 1831 / 510

On to step 5:
The number 510 fits into 1831 3 times, leaving a remainder of 301.
The number 3 becomes the next digit in our result. 
Result so far: 23.0
If we take 1530 away from 1831, we end up with 301.
Include the next digit (3) from the dividend after 301, then repeat: 3013 / 510

On to step 6:
If we divide 3013 by 510, we get 5 and a remainder of 463.
Write down 5 as next digit of the result. 
Result so far: 235.0
Subtract 2550 from 3013 to get 463.
Append the next digit (3) from the dividend to 463 and continue with: 4633 / 510

Moving on to step 7:
510 can be fit into 4633 9 times, resulting in a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 2359.0
If we subtract 4590 from 4633, we get 43.
Bring next digit (6) of the dividend behind the 43 and repeat the process: 436 / 510

On to step 8:
510 can be fit into 436 0 times, resulting in a remainder of 436.
The next digit of our result is 0. 
Result so far: 23590.0
Deduct 0 from 436 and we're left with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

On to step 9:
If we divide 4360 by 510, we get 8 and a remainder of 280.
Write down 8 as next digit of the result. 
Result so far: 23590.8
If we take 4080 away from 4360, we end up 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.

Moving on to step 10:
When dividing 2800 by 510, we get 5 with a remainder of 250.
Use 5 as the next digit of our solution. 
Result so far: 23590.85
If we take 2550 away from 2800, we end up with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Step 11:
510 goes into 2500 4 times with a remainder of 460.
Put 4 as the next digit of the answer. 
Result so far: 23590.854
If we take 2040 away from 2500, we end up with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

On to step 12:
510 goes into 4600 9 times with a remainder of 10.
Record the quotient 9 as the next digit in the result. 
Result so far: 23590.8549
The remainder is 10 after subtracting 4590 from 4600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 13:
The number 510 fits into 100 0 times, leaving a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 23590.8549
Subtracting 0 from 100 leaves us 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.

Let's proceed to step 14:
The number 510 fits into 1000 1 times, leaving a remainder of 490.
The next digit of our result is 1. 
Result so far: 23590.854901
Subtracting 510 from 1000 leaves us with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Advancing to step 15:
The number 510 fits into 4900 9 times, leaving a remainder of 310.
Put 9 as the next digit of the answer. 
Result so far: 23590.8549019
Subtract 4590 from 4900 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

On to step 16:
When dividing 3100 by 510, we get 6 with a remainder of 40.
The next digit of our result is 6. 
Result so far: 23590.85490196
Deduct 3060 from 3100 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

After the division, we end up with 23590.85490196 and a remainder of 4e-08.