39749170 divided by 104 
Let's see how many times 104 fits into 39749170.

Advancing to step 1:
If we divide 3 by 104, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 104

Going ahead to step 2:
When dividing 39 by 104, we get 0 with a remainder of 39.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 39, we end up with 39.
Take the next digit (7) from the dividend and append it to 39, then repeat: 397 / 104

Advancing to step 3:
104 goes into 397 3 times with a remainder of 85.
The next digit of our result is 3. 
Result so far: 3.0
Deduct 312 from 397 and we're left with 85.
Take the next digit (4) from the dividend and append it to 85, then repeat: 854 / 104

On to step 4:
The number 104 fits into 854 8 times, leaving a remainder of 22.
Record the quotient 8 as the next digit in the result. 
Result so far: 38.0
Subtracting 832 from 854 leaves us with 22.
Grab the next digit (9) from the dividend, add it to 22, then carry on: 229 / 104

Going ahead to step 5:
When dividing 229 by 104, we get 2 with a remainder of 21.
Use 2 as the next digit of our solution. 
Result so far: 382.0
If we take 208 away from 229, we end up with 21.
Take the next digit (1) from the dividend and append it to 21, then repeat: 211 / 104

On to step 6:
104 goes into 211 2 times with a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 3822.0
Deduct 208 from 211 and we're left with 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 104

On to step 7:
When dividing 37 by 104, we get 0 with a remainder of 37.
Record the quotient 0 as the next digit in the result. 
Result so far: 38220.0
If we subtract 0 from 37, we get 37.
Fetch the next digit (0) from the dividend, attach it to 37 and continue: 370 / 104

On to step 8:
370 divided by 104 is 3 with a remainder of 58.
The number 3 becomes the next digit in our result. 
Result so far: 382203.0
The remainder is 58 after subtracting 312 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 9:
If we divide 580 by 104, we get 5 and a remainder of 60.
Use 5 as the next digit of our solution. 
Result so far: 382203.5
Subtract 520 from 580 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 10:
104 goes into 600 5 times with a remainder of 80.
Put 5 as the next digit of the answer. 
Result so far: 382203.55
If we subtract 520 from 600, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The final outcome is 382203.55, with a leftover of 0.08.