We divide 8380991 by 320
We're looking to find how many times 320 goes into 8380991.

Going ahead to step 1:
320 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 320

Moving on to step 2:
If we divide 83 by 320, we get 0 and a remainder of 83.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 83 and we're left with 83.
Append the next digit (8) from the dividend to 83 and continue with: 838 / 320

Step 3:
320 goes into 838 2 times with a remainder of 198.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtract 640 from 838 to get 198.
Grab the next digit (0) from the dividend, add it to 198, then carry on: 1980 / 320

On to step 4:
320 can be fit into 1980 6 times, resulting in a remainder of 60.
Write down 6 as next digit of the result. 
Result so far: 26.0
Subtract 1920 from 1980 to get 60.
Bring next digit (9) of the dividend behind the 60 and repeat the process: 609 / 320

On to step 5:
609 divided by 320 is 1 with a remainder of 289.
Record the quotient 1 as the next digit in the result. 
Result so far: 261.0
Deduct 320 from 609 and we're left with 289.
Append the next digit (9) from the dividend to 289 and continue with: 2899 / 320

Step 6:
320 goes into 2899 9 times with a remainder of 19.
The next digit of our result is 9. 
Result so far: 2619.0
Deduct 2880 from 2899 and we're left with 19.
Include the next digit (1) from the dividend after 19, then repeat: 191 / 320

Let's proceed to step 7:
320 can be fit into 191 0 times, resulting in a remainder of 191.
Write down 0 as next digit of the result. 
Result so far: 26190.0
The remainder is 191 after subtracting 0 from 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Going ahead to step 8:
1910 divided by 320 is 5 with a remainder of 310.
The next digit of our result is 5. 
Result so far: 26190.5
Subtract 1600 from 1910 to get 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Moving on to step 9:
When dividing 3100 by 320, we get 9 with a remainder of 220.
Put 9 as the next digit of the answer. 
Result so far: 26190.59
Deduct 2880 from 3100 and we're left with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

Advancing to step 10:
320 goes into 2200 6 times with a remainder of 280.
The next digit of our result is 6. 
Result so far: 26190.596
Subtract 1920 from 2200 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 11:
2800 divided by 320 is 8 with a remainder of 240.
Record the quotient 8 as the next digit in the result. 
Result so far: 26190.5968
If we subtract 2560 from 2800, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

On to step 12:
2400 divided by 320 is 7 with a remainder of 160.
Record the quotient 7 as the next digit in the result. 
Result so far: 26190.59687
The remainder is 160 after subtracting 2240 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 13:
320 goes into 1600 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 26190.596875
If we subtract 1600 from 1600, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 14:
320 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 26190.596875
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 15:
When dividing 0 by 320, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 26190.596875
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 26190.596875 and a remainder of 0.0.