We divide 28456509 by 320
Our goal is to divide 28456509 by 320.

Let's proceed to step 1:
The number 320 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 320

On to step 2:
320 goes into 28 0 times with a remainder of 28.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 28 to get 28.
Bring next digit (4) of the dividend behind the 28 and repeat the process: 284 / 320

Advancing to step 3:
320 goes into 284 0 times with a remainder of 284.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 284, we get 284.
Include the next digit (5) from the dividend after 284, then repeat: 2845 / 320

Moving on to step 4:
The number 320 fits into 2845 8 times, leaving a remainder of 285.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 2560 from 2845 leaves us with 285.
Take the next digit (6) from the dividend and append it to 285, then repeat: 2856 / 320

Advancing to step 5:
320 can be fit into 2856 8 times, resulting in a remainder of 296.
The number 8 becomes the next digit in our result. 
Result so far: 88.0
Subtracting 2560 from 2856 leaves us with 296.
Append the next digit (5) from the dividend to 296 and continue with: 2965 / 320

Advancing to step 6:
The number 320 fits into 2965 9 times, leaving a remainder of 85.
Write down 9 as next digit of the result. 
Result so far: 889.0
The remainder is 85 after subtracting 2880 from 2965.
Append the next digit (0) from the dividend to 85 and continue with: 850 / 320

Advancing to step 7:
850 divided by 320 is 2 with a remainder of 210.
The next digit of our result is 2. 
Result so far: 8892.0
Deduct 640 from 850 and we're left with 210.
Take the next digit (9) from the dividend and append it to 210, then repeat: 2109 / 320

Advancing to step 8:
If we divide 2109 by 320, we get 6 and a remainder of 189.
The next digit of our result is 6. 
Result so far: 88926.0
The remainder is 189 after subtracting 1920 from 2109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

Let's proceed to step 9:
The number 320 fits into 1890 5 times, leaving a remainder of 290.
Write down 5 as next digit of the result. 
Result so far: 88926.5
If we take 1600 away from 1890, we end up with 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Advancing to step 10:
When dividing 2900 by 320, we get 9 with a remainder of 20.
Write down 9 as next digit of the result. 
Result so far: 88926.59
Deduct 2880 from 2900 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 11:
If we divide 200 by 320, we get 0 and a remainder of 200.
The number 0 becomes the next digit in our result. 
Result so far: 88926.59
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Moving on to step 12:
When dividing 2000 by 320, we get 6 with a remainder of 80.
Record the quotient 6 as the next digit in the result. 
Result so far: 88926.5906
Deduct 1920 from 2000 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Advancing to step 13:
The number 320 fits into 800 2 times, leaving a remainder of 160.
The next digit of our result is 2. 
Result so far: 88926.59062
Subtract 640 from 800 to get 160.
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 14:
320 can be fit into 1600 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 88926.590625
Subtracting 1600 from 1600 leaves us 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.

Advancing to step 15:
0 divided by 320 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 88926.590625
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 16:
0 divided by 320 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 88926.590625
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.

The final outcome is 88926.590625, with a leftover of 0.0.