38920964 ÷ 939 
We want to figure out the number of times 38920964 can be divided by 939.

On to step 1:
When dividing 3 by 939, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Grab the next digit (8) from the dividend, add it to 3, then carry on: 38 / 939

Moving on to step 2:
939 goes into 38 0 times with a remainder of 38.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Append the next digit (9) from the dividend to 38 and continue with: 389 / 939

Let's proceed to step 3:
The number 939 fits into 389 0 times, leaving a remainder of 389.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 389 after subtracting 0 from 389.
Fetch the next digit (2) from the dividend, attach it to 389 and continue: 3892 / 939

Advancing to step 4:
939 goes into 3892 4 times with a remainder of 136.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 3756 from 3892 to get 136.
Fetch the next digit (0) from the dividend, attach it to 136 and continue: 1360 / 939

On to step 5:
939 goes into 1360 1 times with a remainder of 421.
Record the quotient 1 as the next digit in the result. 
Result so far: 41.0
If we subtract 939 from 1360, we get 421.
Grab the next digit (9) from the dividend, add it to 421, then carry on: 4219 / 939

Let's proceed to step 6:
The number 939 fits into 4219 4 times, leaving a remainder of 463.
The next digit of our result is 4. 
Result so far: 414.0
If we take 3756 away from 4219, we end up with 463.
Bring next digit (6) of the dividend behind the 463 and repeat the process: 4636 / 939

On to step 7:
When dividing 4636 by 939, we get 4 with a remainder of 880.
The number 4 becomes the next digit in our result. 
Result so far: 4144.0
The remainder is 880 after subtracting 3756 from 4636.
Bring next digit (4) of the dividend behind the 880 and repeat the process: 8804 / 939

Going ahead to step 8:
If we divide 8804 by 939, we get 9 and a remainder of 353.
Put 9 as the next digit of the answer. 
Result so far: 41449.0
Deduct 8451 from 8804 and we're left with 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Going ahead to step 9:
939 goes into 3530 3 times with a remainder of 713.
The number 3 becomes the next digit in our result. 
Result so far: 41449.3
The remainder is 713 after subtracting 2817 from 3530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7130, and continue the process.

Step 10:
The number 939 fits into 7130 7 times, leaving a remainder of 557.
Use 7 as the next digit of our solution. 
Result so far: 41449.37
Subtract 6573 from 7130 to get 557.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5570, and continue the process.

Moving on to step 11:
939 can be fit into 5570 5 times, resulting in a remainder of 875.
Write down 5 as next digit of the result. 
Result so far: 41449.375
Subtracting 4695 from 5570 leaves us with 875.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8750, and continue the process.

Moving on to step 12:
If we divide 8750 by 939, we get 9 and a remainder of 299.
Write down 9 as next digit of the result. 
Result so far: 41449.3759
Subtract 8451 from 8750 to get 299.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2990, and continue the process.

Step 13:
The number 939 fits into 2990 3 times, leaving a remainder of 173.
The number 3 becomes the next digit in our result. 
Result so far: 41449.37593
If we take 2817 away from 2990, we end up with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Advancing to step 14:
939 can be fit into 1730 1 times, resulting in a remainder of 791.
Use 1 as the next digit of our solution. 
Result so far: 41449.375931
Deduct 939 from 1730 and we're left with 791.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7910, and continue the process.

Moving on to step 15:
When dividing 7910 by 939, we get 8 with a remainder of 398.
The number 8 becomes the next digit in our result. 
Result so far: 41449.3759318
The remainder is 398 after subtracting 7512 from 7910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3980, and continue the process.

Going ahead to step 16:
If we divide 3980 by 939, we get 4 and a remainder of 224.
Write down 4 as next digit of the result. 
Result so far: 41449.37593184
Subtracting 3756 from 3980 leaves us 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.

In conclusion, the division gives 41449.37593184 with a balance of 2.24e-07.