We look at the division of 850858 by 71 
We want to divide 850858 by 71.

Moving on to step 1:
71 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (5) of the dividend behind the 8 and repeat the process: 85 / 71

Going ahead to step 2:
71 goes into 85 1 times with a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 14 after subtracting 71 from 85.
Append the next digit (0) from the dividend to 14 and continue with: 140 / 71

Let's proceed to step 3:
71 goes into 140 1 times with a remainder of 69.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Subtracting 71 from 140 leaves us with 69.
Append the next digit (8) from the dividend to 69 and continue with: 698 / 71

Going ahead to step 4:
The number 71 fits into 698 9 times, leaving a remainder of 59.
Write down 9 as next digit of the result. 
Result so far: 119.0
Subtract 639 from 698 to get 59.
Take the next digit (5) from the dividend and append it to 59, then repeat: 595 / 71

Moving on to step 5:
If we divide 595 by 71, we get 8 and a remainder of 27.
Put 8 as the next digit of the answer. 
Result so far: 1198.0
Deduct 568 from 595 and we're left with 27.
Grab the next digit (8) from the dividend, add it to 27, then carry on: 278 / 71

Advancing to step 6:
The number 71 fits into 278 3 times, leaving a remainder of 65.
Use 3 as the next digit of our solution. 
Result so far: 11983.0
If we subtract 213 from 278, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 7:
When dividing 650 by 71, we get 9 with a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 11983.9
Subtracting 639 from 650 leaves us with 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 8:
If we divide 110 by 71, we get 1 and a remainder of 39.
Put 1 as the next digit of the answer. 
Result so far: 11983.91
Subtracting 71 from 110 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 9:
71 goes into 390 5 times with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 11983.915
If we take 355 away from 390, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 10:
If we divide 350 by 71, we get 4 and a remainder of 66.
The next digit of our result is 4. 
Result so far: 11983.9154
Subtract 284 from 350 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 11:
71 can be fit into 660 9 times, resulting in a remainder of 21.
The number 9 becomes the next digit in our result. 
Result so far: 11983.91549
If we take 639 away from 660, we end up with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 12:
When dividing 210 by 71, we get 2 with a remainder of 68.
Put 2 as the next digit of the answer. 
Result so far: 11983.915492
Deduct 142 from 210 and we're left with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 13:
When dividing 680 by 71, we get 9 with a remainder of 41.
Write down 9 as next digit of the result. 
Result so far: 11983.9154929
If we take 639 away from 680, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 14:
410 divided by 71 is 5 with a remainder of 55.
The number 5 becomes the next digit in our result. 
Result so far: 11983.91549295
Subtract 355 from 410 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

The final result is 11983.91549295 with a remainder of 5.5e-08.