We look at the division of 39555080 by 748 
We want to figure out the number of times 39555080 can be divided by 748.

Going ahead to step 1:
3 divided by 748 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Include the next digit (9) from the dividend after 3, then repeat: 39 / 748

Moving on to step 2:
748 goes into 39 0 times with a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Include the next digit (5) from the dividend after 39, then repeat: 395 / 748

Moving on to step 3:
The number 748 fits into 395 0 times, leaving a remainder of 395.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 395, we get 395.
Bring next digit (5) of the dividend behind the 395 and repeat the process: 3955 / 748

Step 4:
748 goes into 3955 5 times with a remainder of 215.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
The remainder is 215 after subtracting 3740 from 3955.
Fetch the next digit (5) from the dividend, attach it to 215 and continue: 2155 / 748

On to step 5:
When dividing 2155 by 748, we get 2 with a remainder of 659.
Use 2 as the next digit of our solution. 
Result so far: 52.0
If we subtract 1496 from 2155, we get 659.
Take the next digit (0) from the dividend and append it to 659, then repeat: 6590 / 748

Going ahead to step 6:
748 can be fit into 6590 8 times, resulting in a remainder of 606.
The number 8 becomes the next digit in our result. 
Result so far: 528.0
If we take 5984 away from 6590, we end up with 606.
Append the next digit (8) from the dividend to 606 and continue with: 6068 / 748

Going ahead to step 7:
748 can be fit into 6068 8 times, resulting in a remainder of 84.
Write down 8 as next digit of the result. 
Result so far: 5288.0
Subtract 5984 from 6068 to get 84.
Fetch the next digit (0) from the dividend, attach it to 84 and continue: 840 / 748

Step 8:
748 can be fit into 840 1 times, resulting in a remainder of 92.
Write down 1 as next digit of the result. 
Result so far: 52881.0
Subtracting 748 from 840 leaves us with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Going ahead to step 9:
If we divide 920 by 748, we get 1 and a remainder of 172.
Write down 1 as next digit of the result. 
Result so far: 52881.1
Subtracting 748 from 920 leaves us with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Let's proceed to step 10:
When dividing 1720 by 748, we get 2 with a remainder of 224.
Record the quotient 2 as the next digit in the result. 
Result so far: 52881.12
Deduct 1496 from 1720 and we're left with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Moving on to step 11:
748 can be fit into 2240 2 times, resulting in a remainder of 744.
Record the quotient 2 as the next digit in the result. 
Result so far: 52881.122
Deduct 1496 from 2240 and we're left with 744.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

The final result is 52881.122 with a remainder of 0.0744.