Let's divide 836977 by 91
We're looking to find how many times 91 goes into 836977.

On to step 1:
If we divide 8 by 91, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
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

Moving on to step 2:
91 goes into 83 0 times with a remainder of 83.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 83 and we're left with 83.
Bring next digit (6) of the dividend behind the 83 and repeat the process: 836 / 91

Let's proceed to step 3:
91 can be fit into 836 9 times, resulting in a remainder of 17.
Record the quotient 9 as the next digit in the result. 
Result so far: 9.0
Subtracting 819 from 836 leaves us with 17.
Append the next digit (9) from the dividend to 17 and continue with: 179 / 91

Let's proceed to step 4:
91 can be fit into 179 1 times, resulting in a remainder of 88.
Use 1 as the next digit of our solution. 
Result so far: 91.0
Subtract 91 from 179 to get 88.
Append the next digit (7) from the dividend to 88 and continue with: 887 / 91

Moving on to step 5:
887 divided by 91 is 9 with a remainder of 68.
Write down 9 as next digit of the result. 
Result so far: 919.0
Deduct 819 from 887 and we're left with 68.
Include the next digit (7) from the dividend after 68, then repeat: 687 / 91

Going ahead to step 6:
91 goes into 687 7 times with a remainder of 50.
The next digit of our result is 7. 
Result so far: 9197.0
If we take 637 away from 687, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 7:
The number 91 fits into 500 5 times, leaving a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 9197.5
The remainder is 45 after subtracting 455 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

On to step 8:
If we divide 450 by 91, we get 4 and a remainder of 86.
Write down 4 as next digit of the result. 
Result so far: 9197.54
The remainder is 86 after subtracting 364 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Let's proceed to step 9:
91 can be fit into 860 9 times, resulting in a remainder of 41.
Write down 9 as next digit of the result. 
Result so far: 9197.549
The remainder is 41 after subtracting 819 from 860.
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 10:
91 goes into 410 4 times with a remainder of 46.
The next digit of our result is 4. 
Result so far: 9197.5494
Subtracting 364 from 410 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 11:
91 goes into 460 5 times with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 9197.54945
If we subtract 455 from 460, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 12:
When dividing 50 by 91, we get 0 with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 9197.54945
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 13:
The number 91 fits into 500 5 times, leaving a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 9197.5494505
Subtracting 455 from 500 leaves us with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Step 14:
91 can be fit into 450 4 times, resulting in a remainder of 86.
Record the quotient 4 as the next digit in the result. 
Result so far: 9197.54945054
Deduct 364 from 450 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

The final result is 9197.54945054 with a remainder of 8.6e-08.