We divide 20068239 by 510
Let's see how many times 510 fits into 20068239.

Step 1:
The number 510 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 510

Moving on to step 2:
When dividing 20 by 510, we get 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 20, we end up with 20.
Take the next digit (0) from the dividend and append it to 20, then repeat: 200 / 510

Going ahead to step 3:
If we divide 200 by 510, we get 0 and a remainder of 200.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 200, we get 200.
Fetch the next digit (6) from the dividend, attach it to 200 and continue: 2006 / 510

On to step 4:
When dividing 2006 by 510, we get 3 with a remainder of 476.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 1530 from 2006 and we're left with 476.
Fetch the next digit (8) from the dividend, attach it to 476 and continue: 4768 / 510

Advancing to step 5:
The number 510 fits into 4768 9 times, leaving a remainder of 178.
The next digit of our result is 9. 
Result so far: 39.0
If we subtract 4590 from 4768, we get 178.
Grab the next digit (2) from the dividend, add it to 178, then carry on: 1782 / 510

Let's proceed to step 6:
510 goes into 1782 3 times with a remainder of 252.
The number 3 becomes the next digit in our result. 
Result so far: 393.0
Subtracting 1530 from 1782 leaves us with 252.
Append the next digit (3) from the dividend to 252 and continue with: 2523 / 510

Step 7:
When dividing 2523 by 510, we get 4 with a remainder of 483.
Put 4 as the next digit of the answer. 
Result so far: 3934.0
If we take 2040 away from 2523, we end up with 483.
Append the next digit (9) from the dividend to 483 and continue with: 4839 / 510

On to step 8:
When dividing 4839 by 510, we get 9 with a remainder of 249.
The next digit of our result is 9. 
Result so far: 39349.0
Subtract 4590 from 4839 to get 249.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

Going ahead to step 9:
If we divide 2490 by 510, we get 4 and a remainder of 450.
Write down 4 as next digit of the result. 
Result so far: 39349.4
Subtracting 2040 from 2490 leaves us with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Going ahead to step 10:
The number 510 fits into 4500 8 times, leaving a remainder of 420.
The number 8 becomes the next digit in our result. 
Result so far: 39349.48
Subtract 4080 from 4500 to get 420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Advancing to step 11:
4200 divided by 510 is 8 with a remainder of 120.
Write down 8 as next digit of the result. 
Result so far: 39349.488
If we subtract 4080 from 4200, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

The final outcome is 39349.488, with a leftover of 0.012.