We're dividing 82551642 by 991 
We want to divide 82551642 by 991.

Step 1:
When dividing 8 by 991, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 991

On to step 2:
991 can be fit into 82 0 times, resulting in a remainder of 82.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 82 leaves us with 82.
Take the next digit (5) from the dividend and append it to 82, then repeat: 825 / 991

On to step 3:
825 divided by 991 is 0 with a remainder of 825.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 825 leaves us with 825.
Include the next digit (5) from the dividend after 825, then repeat: 8255 / 991

Step 4:
The number 991 fits into 8255 8 times, leaving a remainder of 327.
Put 8 as the next digit of the answer. 
Result so far: 8.0
Subtracting 7928 from 8255 leaves us with 327.
Bring next digit (1) of the dividend behind the 327 and repeat the process: 3271 / 991

Step 5:
3271 divided by 991 is 3 with a remainder of 298.
Put 3 as the next digit of the answer. 
Result so far: 83.0
Subtracting 2973 from 3271 leaves us with 298.
Take the next digit (6) from the dividend and append it to 298, then repeat: 2986 / 991

Going ahead to step 6:
When dividing 2986 by 991, we get 3 with a remainder of 13.
The next digit of our result is 3. 
Result so far: 833.0
Subtracting 2973 from 2986 leaves us with 13.
Fetch the next digit (4) from the dividend, attach it to 13 and continue: 134 / 991

Going ahead to step 7:
991 goes into 134 0 times with a remainder of 134.
Write down 0 as next digit of the result. 
Result so far: 8330.0
If we take 0 away from 134, we end up with 134.
Grab the next digit (2) from the dividend, add it to 134, then carry on: 1342 / 991

Advancing to step 8:
If we divide 1342 by 991, we get 1 and a remainder of 351.
Write down 1 as next digit of the result. 
Result so far: 83301.0
Subtract 991 from 1342 to get 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

Going ahead to step 9:
The number 991 fits into 3510 3 times, leaving a remainder of 537.
Use 3 as the next digit of our solution. 
Result so far: 83301.3
The remainder is 537 after subtracting 2973 from 3510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5370, and continue the process.

Going ahead to step 10:
The number 991 fits into 5370 5 times, leaving a remainder of 415.
The next digit of our result is 5. 
Result so far: 83301.35
The remainder is 415 after subtracting 4955 from 5370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4150, and continue the process.

Moving on to step 11:
991 goes into 4150 4 times with a remainder of 186.
Use 4 as the next digit of our solution. 
Result so far: 83301.354
Subtracting 3964 from 4150 leaves us with 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Step 12:
The number 991 fits into 1860 1 times, leaving a remainder of 869.
The number 1 becomes the next digit in our result. 
Result so far: 83301.3541
Deduct 991 from 1860 and we're left with 869.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8690, and continue the process.

Step 13:
When dividing 8690 by 991, we get 8 with a remainder of 762.
Put 8 as the next digit of the answer. 
Result so far: 83301.35418
If we take 7928 away from 8690, we end up with 762.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7620, and continue the process.

Moving on to step 14:
991 goes into 7620 7 times with a remainder of 683.
Put 7 as the next digit of the answer. 
Result so far: 83301.354187
Subtracting 6937 from 7620 leaves us with 683.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6830, and continue the process.

Moving on to step 15:
The number 991 fits into 6830 6 times, leaving a remainder of 884.
Put 6 as the next digit of the answer. 
Result so far: 83301.3541876
If we take 5946 away from 6830, we end up with 884.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8840, and continue the process.

On to step 16:
991 can be fit into 8840 8 times, resulting in a remainder of 912.
Use 8 as the next digit of our solution. 
Result so far: 83301.35418768
Deduct 7928 from 8840 and we're left with 912.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9120, and continue the process.

Our division results in 83301.35418768 with a remaining 9.12e-07.