Let's divide 636710 by 91
We're looking to find how many times 91 goes into 636710.

Advancing to step 1:
91 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (3) from the dividend after 6, then repeat: 63 / 91

On to step 2:
If we divide 63 by 91, we get 0 and a remainder of 63.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 63 leaves us with 63.
Take the next digit (6) from the dividend and append it to 63, then repeat: 636 / 91

Moving on to step 3:
91 can be fit into 636 6 times, resulting in a remainder of 90.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Deduct 546 from 636 and we're left with 90.
Bring next digit (7) of the dividend behind the 90 and repeat the process: 907 / 91

Let's proceed to step 4:
When dividing 907 by 91, we get 9 with a remainder of 88.
The next digit of our result is 9. 
Result so far: 69.0
Subtracting 819 from 907 leaves us with 88.
Bring next digit (1) of the dividend behind the 88 and repeat the process: 881 / 91

On to step 5:
When dividing 881 by 91, we get 9 with a remainder of 62.
The next digit of our result is 9. 
Result so far: 699.0
The remainder is 62 after subtracting 819 from 881.
Append the next digit (0) from the dividend to 62 and continue with: 620 / 91

Going ahead to step 6:
620 divided by 91 is 6 with a remainder of 74.
Record the quotient 6 as the next digit in the result. 
Result so far: 6996.0
Deduct 546 from 620 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Going ahead to step 7:
91 goes into 740 8 times with a remainder of 12.
The next digit of our result is 8. 
Result so far: 6996.8
Deduct 728 from 740 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 8:
The number 91 fits into 120 1 times, leaving a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 6996.81
If we take 91 away from 120, we end up with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 9:
91 can be fit into 290 3 times, resulting in a remainder of 17.
The number 3 becomes the next digit in our result. 
Result so far: 6996.813
If we subtract 273 from 290, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 10:
170 divided by 91 is 1 with a remainder of 79.
The number 1 becomes the next digit in our result. 
Result so far: 6996.8131
Deduct 91 from 170 and we're left with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Let's proceed to step 11:
If we divide 790 by 91, we get 8 and a remainder of 62.
The next digit of our result is 8. 
Result so far: 6996.81318
Subtract 728 from 790 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Let's proceed to step 12:
620 divided by 91 is 6 with a remainder of 74.
Put 6 as the next digit of the answer. 
Result so far: 6996.813186
The remainder is 74 after subtracting 546 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 13:
If we divide 740 by 91, we get 8 and a remainder of 12.
Put 8 as the next digit of the answer. 
Result so far: 6996.8131868
The remainder is 12 after subtracting 728 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 14:
120 divided by 91 is 1 with a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 6996.81318681
Deduct 91 from 120 and we're left with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

The final result is 6996.81318681 with a remainder of 2.9e-08.