Let's divide 91065299 by 991
Our goal is to divide 91065299 by 991.

Advancing to step 1:
If we divide 9 by 991, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 991

Step 2:
91 divided by 991 is 0 with a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 91 to get 91.
Append the next digit (0) from the dividend to 91 and continue with: 910 / 991

Advancing to step 3:
If we divide 910 by 991, we get 0 and a remainder of 910.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 910 and we're left with 910.
Bring next digit (6) of the dividend behind the 910 and repeat the process: 9106 / 991

Advancing to step 4:
9106 divided by 991 is 9 with a remainder of 187.
Write down 9 as next digit of the result. 
Result so far: 9.0
Subtracting 8919 from 9106 leaves us with 187.
Grab the next digit (5) from the dividend, add it to 187, then carry on: 1875 / 991

Advancing to step 5:
When dividing 1875 by 991, we get 1 with a remainder of 884.
Use 1 as the next digit of our solution. 
Result so far: 91.0
Deduct 991 from 1875 and we're left with 884.
Grab the next digit (2) from the dividend, add it to 884, then carry on: 8842 / 991

Advancing to step 6:
When dividing 8842 by 991, we get 8 with a remainder of 914.
The number 8 becomes the next digit in our result. 
Result so far: 918.0
If we subtract 7928 from 8842, we get 914.
Append the next digit (9) from the dividend to 914 and continue with: 9149 / 991

Let's proceed to step 7:
If we divide 9149 by 991, we get 9 and a remainder of 230.
Write down 9 as next digit of the result. 
Result so far: 9189.0
Subtracting 8919 from 9149 leaves us with 230.
Fetch the next digit (9) from the dividend, attach it to 230 and continue: 2309 / 991

Let's proceed to step 8:
When dividing 2309 by 991, we get 2 with a remainder of 327.
The number 2 becomes the next digit in our result. 
Result so far: 91892.0
Deduct 1982 from 2309 and we're left with 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

Let's proceed to step 9:
If we divide 3270 by 991, we get 3 and a remainder of 297.
The next digit of our result is 3. 
Result so far: 91892.3
Deduct 2973 from 3270 and we're left with 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Moving on to step 10:
If we divide 2970 by 991, we get 2 and a remainder of 988.
Use 2 as the next digit of our solution. 
Result so far: 91892.32
Deduct 1982 from 2970 and we're left with 988.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9880, and continue the process.

Step 11:
If we divide 9880 by 991, we get 9 and a remainder of 961.
Put 9 as the next digit of the answer. 
Result so far: 91892.329
Deduct 8919 from 9880 and we're left with 961.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9610, and continue the process.

Going ahead to step 12:
When dividing 9610 by 991, we get 9 with a remainder of 691.
The number 9 becomes the next digit in our result. 
Result so far: 91892.3299
Subtract 8919 from 9610 to get 691.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6910, and continue the process.

Our division results in 91892.3299 with a remaining 0.00691.