Let's divide 65135463 by 991
Our goal is to divide 65135463 by 991.

Moving on to step 1:
The number 991 fits into 6 0 times, leaving a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (5) from the dividend, attach it to 6 and continue: 65 / 991

Advancing to step 2:
991 can be fit into 65 0 times, resulting in a remainder of 65.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 65, we get 65.
Include the next digit (1) from the dividend after 65, then repeat: 651 / 991

On to step 3:
If we divide 651 by 991, we get 0 and a remainder of 651.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 651 and we're left with 651.
Include the next digit (3) from the dividend after 651, then repeat: 6513 / 991

Advancing to step 4:
991 goes into 6513 6 times with a remainder of 567.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 5946 from 6513, we get 567.
Include the next digit (5) from the dividend after 567, then repeat: 5675 / 991

Advancing to step 5:
If we divide 5675 by 991, we get 5 and a remainder of 720.
Put 5 as the next digit of the answer. 
Result so far: 65.0
If we subtract 4955 from 5675, we get 720.
Bring next digit (4) of the dividend behind the 720 and repeat the process: 7204 / 991

On to step 6:
The number 991 fits into 7204 7 times, leaving a remainder of 267.
Put 7 as the next digit of the answer. 
Result so far: 657.0
The remainder is 267 after subtracting 6937 from 7204.
Bring next digit (6) of the dividend behind the 267 and repeat the process: 2676 / 991

Let's proceed to step 7:
2676 divided by 991 is 2 with a remainder of 694.
The number 2 becomes the next digit in our result. 
Result so far: 6572.0
Deduct 1982 from 2676 and we're left with 694.
Take the next digit (3) from the dividend and append it to 694, then repeat: 6943 / 991

Let's proceed to step 8:
6943 divided by 991 is 7 with a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 65727.0
Subtracting 6937 from 6943 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
If we divide 60 by 991, we get 0 and a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 65727.0
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 10:
991 goes into 600 0 times with a remainder of 600.
The number 0 becomes the next digit in our result. 
Result so far: 65727.0
Subtract 0 from 600 to get 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6000, and continue the process.

The final outcome is 65727.0, with a leftover of 0.6.