We look at the division of 838851 by 91 
We're looking to find how many times 91 goes into 838851.

Step 1:
When dividing 8 by 91, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (3) of the dividend behind the 8 and repeat the process: 83 / 91

Step 2:
91 goes into 83 0 times with a remainder of 83.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 83 leaves us with 83.
Append the next digit (8) from the dividend to 83 and continue with: 838 / 91

Moving on to step 3:
The number 91 fits into 838 9 times, leaving a remainder of 19.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtracting 819 from 838 leaves us with 19.
Fetch the next digit (8) from the dividend, attach it to 19 and continue: 198 / 91

Let's proceed to step 4:
When dividing 198 by 91, we get 2 with a remainder of 16.
Put 2 as the next digit of the answer. 
Result so far: 92.0
The remainder is 16 after subtracting 182 from 198.
Grab the next digit (5) from the dividend, add it to 16, then carry on: 165 / 91

Let's proceed to step 5:
91 can be fit into 165 1 times, resulting in a remainder of 74.
The number 1 becomes the next digit in our result. 
Result so far: 921.0
Deduct 91 from 165 and we're left with 74.
Fetch the next digit (1) from the dividend, attach it to 74 and continue: 741 / 91

Let's proceed to step 6:
741 divided by 91 is 8 with a remainder of 13.
Write down 8 as next digit of the result. 
Result so far: 9218.0
Subtract 728 from 741 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 7:
91 goes into 130 1 times with a remainder of 39.
The number 1 becomes the next digit in our result. 
Result so far: 9218.1
Deduct 91 from 130 and we're left 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.

Moving on to step 8:
390 divided by 91 is 4 with a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 9218.14
If we subtract 364 from 390, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 9:
When dividing 260 by 91, we get 2 with a remainder of 78.
Record the quotient 2 as the next digit in the result. 
Result so far: 9218.142
Deduct 182 from 260 and we're left with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 10:
The number 91 fits into 780 8 times, leaving a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 9218.1428
If we subtract 728 from 780, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

On to step 11:
The number 91 fits into 520 5 times, leaving a remainder of 65.
Use 5 as the next digit of our solution. 
Result so far: 9218.14285
If we subtract 455 from 520, 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.

Going ahead to step 12:
If we divide 650 by 91, we get 7 and a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 9218.142857
If we take 637 away from 650, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 13:
When dividing 130 by 91, we get 1 with a remainder of 39.
The next digit of our result is 1. 
Result so far: 9218.1428571
The remainder is 39 after subtracting 91 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Moving on to step 14:
91 can be fit into 390 4 times, resulting in a remainder of 26.
The next digit of our result is 4. 
Result so far: 9218.14285714
If we subtract 364 from 390, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Our division results in 9218.14285714 with a remaining 2.6e-08.