Let's divide 28560138 by 808
Let's see how many times 808 fits into 28560138.

Step 1:
808 can be fit into 2 0 times, resulting in a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 808

Moving on to step 2:
If we divide 28 by 808, we get 0 and 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 (5) of the dividend behind the 28 and repeat the process: 285 / 808

Going ahead to step 3:
The number 808 fits into 285 0 times, leaving a remainder of 285.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 285, we get 285.
Grab the next digit (6) from the dividend, add it to 285, then carry on: 2856 / 808

Going ahead to step 4:
808 can be fit into 2856 3 times, resulting in a remainder of 432.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Deduct 2424 from 2856 and we're left with 432.
Fetch the next digit (0) from the dividend, attach it to 432 and continue: 4320 / 808

Going ahead to step 5:
808 can be fit into 4320 5 times, resulting in a remainder of 280.
Use 5 as the next digit of our solution. 
Result so far: 35.0
If we subtract 4040 from 4320, we get 280.
Include the next digit (1) from the dividend after 280, then repeat: 2801 / 808

Going ahead to step 6:
If we divide 2801 by 808, we get 3 and a remainder of 377.
The next digit of our result is 3. 
Result so far: 353.0
If we subtract 2424 from 2801, we get 377.
Include the next digit (3) from the dividend after 377, then repeat: 3773 / 808

Moving on to step 7:
808 can be fit into 3773 4 times, resulting in a remainder of 541.
The number 4 becomes the next digit in our result. 
Result so far: 3534.0
If we take 3232 away from 3773, we end up with 541.
Take the next digit (8) from the dividend and append it to 541, then repeat: 5418 / 808

Advancing to step 8:
5418 divided by 808 is 6 with a remainder of 570.
The next digit of our result is 6. 
Result so far: 35346.0
If we subtract 4848 from 5418, we get 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Going ahead to step 9:
808 goes into 5700 7 times with a remainder of 44.
The next digit of our result is 7. 
Result so far: 35346.7
The remainder is 44 after subtracting 5656 from 5700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 10:
808 goes into 440 0 times with a remainder of 440.
The next digit of our result is 0. 
Result so far: 35346.7
Subtract 0 from 440 to get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Moving on to step 11:
4400 divided by 808 is 5 with a remainder of 360.
Use 5 as the next digit of our solution. 
Result so far: 35346.705
Deduct 4040 from 4400 and we're left with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Going ahead to step 12:
When dividing 3600 by 808, we get 4 with a remainder of 368.
The number 4 becomes the next digit in our result. 
Result so far: 35346.7054
If we take 3232 away from 3600, we end up with 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Going ahead to step 13:
3680 divided by 808 is 4 with a remainder of 448.
The number 4 becomes the next digit in our result. 
Result so far: 35346.70544
If we subtract 3232 from 3680, we get 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

After the division, we end up with 35346.70544 and a remainder of 0.000448.