We're dividing 57270171 by 808 
Let's see how many times 808 fits into 57270171.

On to step 1:
When dividing 5 by 808, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 808

Step 2:
When dividing 57 by 808, we get 0 with a remainder of 57.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 57 after subtracting 0 from 57.
Bring next digit (2) of the dividend behind the 57 and repeat the process: 572 / 808

Going ahead to step 3:
If we divide 572 by 808, we get 0 and a remainder of 572.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 572 leaves us with 572.
Take the next digit (7) from the dividend and append it to 572, then repeat: 5727 / 808

On to step 4:
The number 808 fits into 5727 7 times, leaving a remainder of 71.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
The remainder is 71 after subtracting 5656 from 5727.
Include the next digit (0) from the dividend after 71, then repeat: 710 / 808

Going ahead to step 5:
When dividing 710 by 808, we get 0 with a remainder of 710.
The next digit of our result is 0. 
Result so far: 70.0
Subtract 0 from 710 to get 710.
Take the next digit (1) from the dividend and append it to 710, then repeat: 7101 / 808

Going ahead to step 6:
808 goes into 7101 8 times with a remainder of 637.
Put 8 as the next digit of the answer. 
Result so far: 708.0
Subtracting 6464 from 7101 leaves us with 637.
Append the next digit (7) from the dividend to 637 and continue with: 6377 / 808

Moving on to step 7:
808 can be fit into 6377 7 times, resulting in a remainder of 721.
Use 7 as the next digit of our solution. 
Result so far: 7087.0
Deduct 5656 from 6377 and we're left with 721.
Fetch the next digit (1) from the dividend, attach it to 721 and continue: 7211 / 808

On to step 8:
If we divide 7211 by 808, we get 8 and a remainder of 747.
Put 8 as the next digit of the answer. 
Result so far: 70878.0
Deduct 6464 from 7211 and we're left with 747.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7470, and continue the process.

On to step 9:
808 can be fit into 7470 9 times, resulting in a remainder of 198.
The number 9 becomes the next digit in our result. 
Result so far: 70878.9
Subtracting 7272 from 7470 leaves us with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Going ahead to step 10:
When dividing 1980 by 808, we get 2 with a remainder of 364.
The number 2 becomes the next digit in our result. 
Result so far: 70878.92
The remainder is 364 after subtracting 1616 from 1980.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Let's proceed to step 11:
808 goes into 3640 4 times with a remainder of 408.
Use 4 as the next digit of our solution. 
Result so far: 70878.924
Subtracting 3232 from 3640 leaves us with 408.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

On to step 12:
808 goes into 4080 5 times with a remainder of 40.
The next digit of our result is 5. 
Result so far: 70878.9245
Subtracting 4040 from 4080 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 13:
The number 808 fits into 400 0 times, leaving a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 70878.9245
If we subtract 0 from 400, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 14:
808 goes into 4000 4 times with a remainder of 768.
Use 4 as the next digit of our solution. 
Result so far: 70878.924504
If we subtract 3232 from 4000, we get 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

Let's proceed to step 15:
7680 divided by 808 is 9 with a remainder of 408.
Use 9 as the next digit of our solution. 
Result so far: 70878.9245049
The remainder is 408 after subtracting 7272 from 7680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Going ahead to step 16:
The number 808 fits into 4080 5 times, leaving a remainder of 40.
Put 5 as the next digit of the answer. 
Result so far: 70878.92450495
Deduct 4040 from 4080 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 70878.92450495 with a remainder of 4e-08.