Let's divide 27852857 by 810
Let's see how many times 810 fits into 27852857.

On to step 1:
810 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (7) from the dividend after 2, then repeat: 27 / 810

Going ahead to step 2:
When dividing 27 by 810, we get 0 with a remainder of 27.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 27 to get 27.
Grab the next digit (8) from the dividend, add it to 27, then carry on: 278 / 810

Step 3:
810 goes into 278 0 times with a remainder of 278.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 278, we get 278.
Take the next digit (5) from the dividend and append it to 278, then repeat: 2785 / 810

Going ahead to step 4:
810 can be fit into 2785 3 times, resulting in a remainder of 355.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 2430 from 2785, we get 355.
Append the next digit (2) from the dividend to 355 and continue with: 3552 / 810

Step 5:
3552 divided by 810 is 4 with a remainder of 312.
Write down 4 as next digit of the result. 
Result so far: 34.0
If we take 3240 away from 3552, we end up with 312.
Include the next digit (8) from the dividend after 312, then repeat: 3128 / 810

Let's proceed to step 6:
3128 divided by 810 is 3 with a remainder of 698.
Put 3 as the next digit of the answer. 
Result so far: 343.0
Subtract 2430 from 3128 to get 698.
Fetch the next digit (5) from the dividend, attach it to 698 and continue: 6985 / 810

Step 7:
When dividing 6985 by 810, we get 8 with a remainder of 505.
Write down 8 as next digit of the result. 
Result so far: 3438.0
Subtracting 6480 from 6985 leaves us with 505.
Grab the next digit (7) from the dividend, add it to 505, then carry on: 5057 / 810

Moving on to step 8:
The number 810 fits into 5057 6 times, leaving a remainder of 197.
The number 6 becomes the next digit in our result. 
Result so far: 34386.0
If we subtract 4860 from 5057, we get 197.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Going ahead to step 9:
810 goes into 1970 2 times with a remainder of 350.
Put 2 as the next digit of the answer. 
Result so far: 34386.2
Subtracting 1620 from 1970 leaves us with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

On to step 10:
The number 810 fits into 3500 4 times, leaving a remainder of 260.
The next digit of our result is 4. 
Result so far: 34386.24
Subtract 3240 from 3500 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Step 11:
810 goes into 2600 3 times with a remainder of 170.
Put 3 as the next digit of the answer. 
Result so far: 34386.243
The remainder is 170 after subtracting 2430 from 2600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 12:
The number 810 fits into 1700 2 times, leaving a remainder of 80.
Write down 2 as next digit of the result. 
Result so far: 34386.2432
Subtract 1620 from 1700 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 13:
810 can be fit into 800 0 times, resulting in a remainder of 800.
Put 0 as the next digit of the answer. 
Result so far: 34386.2432
Deduct 0 from 800 and we're left with 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Moving on to step 14:
810 goes into 8000 9 times with a remainder of 710.
Record the quotient 9 as the next digit in the result. 
Result so far: 34386.243209
If we take 7290 away from 8000, we end up with 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

Step 15:
If we divide 7100 by 810, we get 8 and a remainder of 620.
The next digit of our result is 8. 
Result so far: 34386.2432098
Subtracting 6480 from 7100 leaves us with 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

Advancing to step 16:
When dividing 6200 by 810, we get 7 with a remainder of 530.
Use 7 as the next digit of our solution. 
Result so far: 34386.24320987
The remainder is 530 after subtracting 5670 from 6200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

After the division, we end up with 34386.24320987 and a remainder of 5.3e-07.