We're dividing 855170 by 51 
We want to divide 855170 by 51.

Advancing to step 1:
The number 51 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 51

Going ahead to step 2:
51 can be fit into 85 1 times, resulting in a remainder of 34.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 51 away from 85, we end up with 34.
Grab the next digit (5) from the dividend, add it to 34, then carry on: 345 / 51

Going ahead to step 3:
If we divide 345 by 51, we get 6 and a remainder of 39.
Write down 6 as next digit of the result. 
Result so far: 16.0
If we take 306 away from 345, we end up with 39.
Bring next digit (1) of the dividend behind the 39 and repeat the process: 391 / 51

On to step 4:
391 divided by 51 is 7 with a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 167.0
Deduct 357 from 391 and we're left with 34.
Take the next digit (7) from the dividend and append it to 34, then repeat: 347 / 51

Going ahead to step 5:
When dividing 347 by 51, we get 6 with a remainder of 41.
Put 6 as the next digit of the answer. 
Result so far: 1676.0
If we subtract 306 from 347, we get 41.
Fetch the next digit (0) from the dividend, attach it to 41 and continue: 410 / 51

Advancing to step 6:
The number 51 fits into 410 8 times, leaving a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 16768.0
If we take 408 away from 410, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 7:
When dividing 20 by 51, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 16768.0
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 8:
51 can be fit into 200 3 times, resulting in a remainder of 47.
The next digit of our result is 3. 
Result so far: 16768.03
Subtract 153 from 200 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 9:
When dividing 470 by 51, we get 9 with a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 16768.039
Subtract 459 from 470 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 10:
51 goes into 110 2 times with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 16768.0392
Subtracting 102 from 110 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 11:
If we divide 80 by 51, we get 1 and a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 16768.03921
If we subtract 51 from 80, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Going ahead to step 12:
The number 51 fits into 290 5 times, leaving a remainder of 35.
The next digit of our result is 5. 
Result so far: 16768.039215
Subtract 255 from 290 to get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 13:
350 divided by 51 is 6 with a remainder of 44.
The number 6 becomes the next digit in our result. 
Result so far: 16768.0392156
Subtracting 306 from 350 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 14:
The number 51 fits into 440 8 times, leaving a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 16768.03921568
Subtract 408 from 440 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

In conclusion, the division gives 16768.03921568 with a balance of 3.2e-08.