We look at the division of 39104850 by 909 
We want to figure out the number of times 39104850 can be divided by 909.

Going ahead to step 1:
909 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 909

Let's proceed to step 2:
909 can be fit into 39 0 times, resulting in a remainder of 39.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 39 to get 39.
Append the next digit (1) from the dividend to 39 and continue with: 391 / 909

Let's proceed to step 3:
When dividing 391 by 909, we get 0 with a remainder of 391.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 391 and we're left with 391.
Bring next digit (0) of the dividend behind the 391 and repeat the process: 3910 / 909

Advancing to step 4:
909 can be fit into 3910 4 times, resulting in a remainder of 274.
The next digit of our result is 4. 
Result so far: 4.0
Deduct 3636 from 3910 and we're left with 274.
Include the next digit (4) from the dividend after 274, then repeat: 2744 / 909

Moving on to step 5:
When dividing 2744 by 909, we get 3 with a remainder of 17.
Write down 3 as next digit of the result. 
Result so far: 43.0
Deduct 2727 from 2744 and we're left with 17.
Take the next digit (8) from the dividend and append it to 17, then repeat: 178 / 909

Going ahead to step 6:
When dividing 178 by 909, we get 0 with a remainder of 178.
Use 0 as the next digit of our solution. 
Result so far: 430.0
Subtracting 0 from 178 leaves us with 178.
Take the next digit (5) from the dividend and append it to 178, then repeat: 1785 / 909

Step 7:
909 can be fit into 1785 1 times, resulting in a remainder of 876.
Put 1 as the next digit of the answer. 
Result so far: 4301.0
Deduct 909 from 1785 and we're left with 876.
Append the next digit (0) from the dividend to 876 and continue with: 8760 / 909

Advancing to step 8:
909 can be fit into 8760 9 times, resulting in a remainder of 579.
Write down 9 as next digit of the result. 
Result so far: 43019.0
Subtracting 8181 from 8760 leaves us with 579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5790, and continue the process.

On to step 9:
909 can be fit into 5790 6 times, resulting in a remainder of 336.
The next digit of our result is 6. 
Result so far: 43019.6
If we subtract 5454 from 5790, we get 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Advancing to step 10:
The number 909 fits into 3360 3 times, leaving a remainder of 633.
The number 3 becomes the next digit in our result. 
Result so far: 43019.63
Deduct 2727 from 3360 and we're left with 633.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6330, and continue the process.

Going ahead to step 11:
909 goes into 6330 6 times with a remainder of 876.
Record the quotient 6 as the next digit in the result. 
Result so far: 43019.636
Subtract 5454 from 6330 to get 876.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8760, and continue the process.

On to step 12:
If we divide 8760 by 909, we get 9 and a remainder of 579.
Write down 9 as next digit of the result. 
Result so far: 43019.6369
If we take 8181 away from 8760, we end up with 579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5790, and continue the process.

On to step 13:
909 goes into 5790 6 times with a remainder of 336.
The next digit of our result is 6. 
Result so far: 43019.63696
Deduct 5454 from 5790 and we're left with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Moving on to step 14:
3360 divided by 909 is 3 with a remainder of 633.
Record the quotient 3 as the next digit in the result. 
Result so far: 43019.636963
Subtracting 2727 from 3360 leaves us with 633.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6330, and continue the process.

Moving on to step 15:
909 can be fit into 6330 6 times, resulting in a remainder of 876.
Record the quotient 6 as the next digit in the result. 
Result so far: 43019.6369636
If we subtract 5454 from 6330, we get 876.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8760, and continue the process.

Step 16:
When dividing 8760 by 909, we get 9 with a remainder of 579.
Use 9 as the next digit of our solution. 
Result so far: 43019.63696369
If we subtract 8181 from 8760, we get 579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5790, and continue the process.

After the division, we end up with 43019.63696369 and a remainder of 5.79e-07.