39154172 ÷ 748 
We're looking to find how many times 748 goes into 39154172.

Step 1:
748 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 748

Step 2:
39 divided by 748 is 0 with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Grab the next digit (1) from the dividend, add it to 39, then carry on: 391 / 748

Advancing to step 3:
748 goes into 391 0 times with a remainder of 391.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 391 after subtracting 0 from 391.
Grab the next digit (5) from the dividend, add it to 391, then carry on: 3915 / 748

Step 4:
748 can be fit into 3915 5 times, resulting in a remainder of 175.
Put 5 as the next digit of the answer. 
Result so far: 5.0
If we subtract 3740 from 3915, we get 175.
Include the next digit (4) from the dividend after 175, then repeat: 1754 / 748

Advancing to step 5:
The number 748 fits into 1754 2 times, leaving a remainder of 258.
The number 2 becomes the next digit in our result. 
Result so far: 52.0
Subtract 1496 from 1754 to get 258.
Take the next digit (1) from the dividend and append it to 258, then repeat: 2581 / 748

On to step 6:
When dividing 2581 by 748, we get 3 with a remainder of 337.
The next digit of our result is 3. 
Result so far: 523.0
If we subtract 2244 from 2581, we get 337.
Include the next digit (7) from the dividend after 337, then repeat: 3377 / 748

Going ahead to step 7:
3377 divided by 748 is 4 with a remainder of 385.
Put 4 as the next digit of the answer. 
Result so far: 5234.0
Deduct 2992 from 3377 and we're left with 385.
Fetch the next digit (2) from the dividend, attach it to 385 and continue: 3852 / 748

Moving on to step 8:
When dividing 3852 by 748, we get 5 with a remainder of 112.
Record the quotient 5 as the next digit in the result. 
Result so far: 52345.0
Subtracting 3740 from 3852 leaves us with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 9:
1120 divided by 748 is 1 with a remainder of 372.
Record the quotient 1 as the next digit in the result. 
Result so far: 52345.1
The remainder is 372 after subtracting 748 from 1120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

On to step 10:
When dividing 3720 by 748, we get 4 with a remainder of 728.
Write down 4 as next digit of the result. 
Result so far: 52345.14
Subtract 2992 from 3720 to get 728.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7280, and continue the process.

On to step 11:
7280 divided by 748 is 9 with a remainder of 548.
The next digit of our result is 9. 
Result so far: 52345.149
If we subtract 6732 from 7280, we get 548.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5480, and continue the process.

Moving on to step 12:
748 can be fit into 5480 7 times, resulting in a remainder of 244.
Record the quotient 7 as the next digit in the result. 
Result so far: 52345.1497
The remainder is 244 after subtracting 5236 from 5480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Let's proceed to step 13:
748 goes into 2440 3 times with a remainder of 196.
The number 3 becomes the next digit in our result. 
Result so far: 52345.14973
The remainder is 196 after subtracting 2244 from 2440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1960, and continue the process.

Step 14:
When dividing 1960 by 748, we get 2 with a remainder of 464.
Use 2 as the next digit of our solution. 
Result so far: 52345.149732
The remainder is 464 after subtracting 1496 from 1960.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Going ahead to step 15:
If we divide 4640 by 748, we get 6 and a remainder of 152.
Use 6 as the next digit of our solution. 
Result so far: 52345.1497326
Subtract 4488 from 4640 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Moving on to step 16:
The number 748 fits into 1520 2 times, leaving a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 52345.14973262
Subtracting 1496 from 1520 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

In conclusion, the division gives 52345.14973262 with a balance of 2.4e-08.