We divide 40391120 by 920
We're looking to find how many times 920 goes into 40391120.

Advancing to step 1:
920 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 920

Going ahead to step 2:
40 divided by 920 is 0 with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Take the next digit (3) from the dividend and append it to 40, then repeat: 403 / 920

On to step 3:
When dividing 403 by 920, we get 0 with a remainder of 403.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 403 to get 403.
Fetch the next digit (9) from the dividend, attach it to 403 and continue: 4039 / 920

Moving on to step 4:
920 goes into 4039 4 times with a remainder of 359.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 3680 away from 4039, we end up with 359.
Fetch the next digit (1) from the dividend, attach it to 359 and continue: 3591 / 920

Let's proceed to step 5:
920 goes into 3591 3 times with a remainder of 831.
Use 3 as the next digit of our solution. 
Result so far: 43.0
Subtracting 2760 from 3591 leaves us with 831.
Bring next digit (1) of the dividend behind the 831 and repeat the process: 8311 / 920

Moving on to step 6:
8311 divided by 920 is 9 with a remainder of 31.
Write down 9 as next digit of the result. 
Result so far: 439.0
If we subtract 8280 from 8311, we get 31.
Take the next digit (2) from the dividend and append it to 31, then repeat: 312 / 920

On to step 7:
When dividing 312 by 920, we get 0 with a remainder of 312.
Put 0 as the next digit of the answer. 
Result so far: 4390.0
Subtract 0 from 312 to get 312.
Bring next digit (0) of the dividend behind the 312 and repeat the process: 3120 / 920

On to step 8:
If we divide 3120 by 920, we get 3 and a remainder of 360.
Use 3 as the next digit of our solution. 
Result so far: 43903.0
Subtract 2760 from 3120 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 9:
3600 divided by 920 is 3 with a remainder of 840.
Record the quotient 3 as the next digit in the result. 
Result so far: 43903.3
If we subtract 2760 from 3600, we get 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8400, and continue the process.

On to step 10:
When dividing 8400 by 920, we get 9 with a remainder of 120.
Write down 9 as next digit of the result. 
Result so far: 43903.39
If we take 8280 away from 8400, we end up with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Let's proceed to step 11:
If we divide 1200 by 920, we get 1 and a remainder of 280.
The number 1 becomes the next digit in our result. 
Result so far: 43903.391
If we take 920 away from 1200, we end up with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 12:
The number 920 fits into 2800 3 times, leaving a remainder of 40.
The next digit of our result is 3. 
Result so far: 43903.3913
Subtract 2760 from 2800 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 13:
If we divide 400 by 920, we get 0 and a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 43903.3913
Subtracting 0 from 400 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Moving on to step 14:
920 can be fit into 4000 4 times, resulting in a remainder of 320.
Use 4 as the next digit of our solution. 
Result so far: 43903.391304
Subtract 3680 from 4000 to get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 15:
The number 920 fits into 3200 3 times, leaving a remainder of 440.
The next digit of our result is 3. 
Result so far: 43903.3913043
Subtracting 2760 from 3200 leaves us with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Step 16:
When dividing 4400 by 920, we get 4 with a remainder of 720.
The number 4 becomes the next digit in our result. 
Result so far: 43903.39130434
Deduct 3680 from 4400 and we're left with 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

The final outcome is 43903.39130434, with a leftover of 7.2e-07.