We look at the division of 20139383 by 748 
We're looking to find how many times 748 goes into 20139383.

Step 1:
When dividing 2 by 748, we get 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Bring next digit (0) of the dividend behind the 2 and repeat the process: 20 / 748

Advancing to step 2:
20 divided by 748 is 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 20 after subtracting 0 from 20.
Bring next digit (1) of the dividend behind the 20 and repeat the process: 201 / 748

Step 3:
The number 748 fits into 201 0 times, leaving a remainder of 201.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 201 and we're left with 201.
Include the next digit (3) from the dividend after 201, then repeat: 2013 / 748

Moving on to step 4:
If we divide 2013 by 748, we get 2 and a remainder of 517.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtracting 1496 from 2013 leaves us with 517.
Append the next digit (9) from the dividend to 517 and continue with: 5179 / 748

Let's proceed to step 5:
When dividing 5179 by 748, we get 6 with a remainder of 691.
Record the quotient 6 as the next digit in the result. 
Result so far: 26.0
Subtract 4488 from 5179 to get 691.
Fetch the next digit (3) from the dividend, attach it to 691 and continue: 6913 / 748

Moving on to step 6:
When dividing 6913 by 748, we get 9 with a remainder of 181.
The next digit of our result is 9. 
Result so far: 269.0
Deduct 6732 from 6913 and we're left with 181.
Fetch the next digit (8) from the dividend, attach it to 181 and continue: 1818 / 748

Advancing to step 7:
When dividing 1818 by 748, we get 2 with a remainder of 322.
The next digit of our result is 2. 
Result so far: 2692.0
The remainder is 322 after subtracting 1496 from 1818.
Fetch the next digit (3) from the dividend, attach it to 322 and continue: 3223 / 748

Advancing to step 8:
748 can be fit into 3223 4 times, resulting in a remainder of 231.
Record the quotient 4 as the next digit in the result. 
Result so far: 26924.0
If we subtract 2992 from 3223, we get 231.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2310, and continue the process.

Advancing to step 9:
748 can be fit into 2310 3 times, resulting in a remainder of 66.
Use 3 as the next digit of our solution. 
Result so far: 26924.3
Deduct 2244 from 2310 and we're left with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 10:
If we divide 660 by 748, we get 0 and a remainder of 660.
Use 0 as the next digit of our solution. 
Result so far: 26924.3
The remainder is 660 after subtracting 0 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6600, and continue the process.

Moving on to step 11:
6600 divided by 748 is 8 with a remainder of 616.
Write down 8 as next digit of the result. 
Result so far: 26924.308
If we take 5984 away from 6600, we end up with 616.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

On to step 12:
If we divide 6160 by 748, we get 8 and a remainder of 176.
Write down 8 as next digit of the result. 
Result so far: 26924.3088
If we subtract 5984 from 6160, we get 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

The quotient of the division is 26924.3088, and the remainder is 0.00176.