We divide 83065811 by 991
We want to divide 83065811 by 991.

Advancing to step 1:
The number 991 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 991

Moving on to step 2:
991 goes into 83 0 times with a remainder of 83.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 83 after subtracting 0 from 83.
Include the next digit (0) from the dividend after 83, then repeat: 830 / 991

Going ahead to step 3:
830 divided by 991 is 0 with a remainder of 830.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 830 after subtracting 0 from 830.
Bring next digit (6) of the dividend behind the 830 and repeat the process: 8306 / 991

Moving on to step 4:
8306 divided by 991 is 8 with a remainder of 378.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 7928 away from 8306, we end up with 378.
Fetch the next digit (5) from the dividend, attach it to 378 and continue: 3785 / 991

Step 5:
3785 divided by 991 is 3 with a remainder of 812.
The number 3 becomes the next digit in our result. 
Result so far: 83.0
The remainder is 812 after subtracting 2973 from 3785.
Include the next digit (8) from the dividend after 812, then repeat: 8128 / 991

Going ahead to step 6:
When dividing 8128 by 991, we get 8 with a remainder of 200.
The next digit of our result is 8. 
Result so far: 838.0
Subtracting 7928 from 8128 leaves us with 200.
Grab the next digit (1) from the dividend, add it to 200, then carry on: 2001 / 991

Advancing to step 7:
The number 991 fits into 2001 2 times, leaving a remainder of 19.
Record the quotient 2 as the next digit in the result. 
Result so far: 8382.0
If we take 1982 away from 2001, we end up with 19.
Take the next digit (1) from the dividend and append it to 19, then repeat: 191 / 991

Going ahead to step 8:
If we divide 191 by 991, we get 0 and a remainder of 191.
Write down 0 as next digit of the result. 
Result so far: 83820.0
Subtract 0 from 191 to get 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

On to step 9:
991 goes into 1910 1 times with a remainder of 919.
Use 1 as the next digit of our solution. 
Result so far: 83820.1
Subtract 991 from 1910 to get 919.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9190, and continue the process.

Let's proceed to step 10:
9190 divided by 991 is 9 with a remainder of 271.
Put 9 as the next digit of the answer. 
Result so far: 83820.19
Subtracting 8919 from 9190 leaves us with 271.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2710, and continue the process.

Step 11:
When dividing 2710 by 991, we get 2 with a remainder of 728.
The next digit of our result is 2. 
Result so far: 83820.192
The remainder is 728 after subtracting 1982 from 2710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7280, and continue the process.

Step 12:
If we divide 7280 by 991, we get 7 and a remainder of 343.
Use 7 as the next digit of our solution. 
Result so far: 83820.1927
If we take 6937 away from 7280, we end up with 343.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3430, and continue the process.

Moving on to step 13:
3430 divided by 991 is 3 with a remainder of 457.
Record the quotient 3 as the next digit in the result. 
Result so far: 83820.19273
Subtract 2973 from 3430 to get 457.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4570, and continue the process.

On to step 14:
The number 991 fits into 4570 4 times, leaving a remainder of 606.
Write down 4 as next digit of the result. 
Result so far: 83820.192734
Subtracting 3964 from 4570 leaves us with 606.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6060, and continue the process.

Moving on to step 15:
If we divide 6060 by 991, we get 6 and a remainder of 114.
The number 6 becomes the next digit in our result. 
Result so far: 83820.1927346
Subtract 5946 from 6060 to get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Step 16:
The number 991 fits into 1140 1 times, leaving a remainder of 149.
Use 1 as the next digit of our solution. 
Result so far: 83820.19273461
If we take 991 away from 1140, we end up with 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

After the division, we end up with 83820.19273461 and a remainder of 1.49e-07.