Let's divide 661865 by 82
Our goal is to divide 661865 by 82.

Let's proceed to step 1:
If we divide 6 by 82, we get 0 and a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 82

Going ahead to step 2:
If we divide 66 by 82, we get 0 and a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Take the next digit (1) from the dividend and append it to 66, then repeat: 661 / 82

Step 3:
82 goes into 661 8 times with a remainder of 5.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 656 from 661 leaves us with 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 82

On to step 4:
The number 82 fits into 58 0 times, leaving a remainder of 58.
Use 0 as the next digit of our solution. 
Result so far: 80.0
The remainder is 58 after subtracting 0 from 58.
Bring next digit (6) of the dividend behind the 58 and repeat the process: 586 / 82

Going ahead to step 5:
When dividing 586 by 82, we get 7 with a remainder of 12.
The number 7 becomes the next digit in our result. 
Result so far: 807.0
If we subtract 574 from 586, we get 12.
Append the next digit (5) from the dividend to 12 and continue with: 125 / 82

On to step 6:
The number 82 fits into 125 1 times, leaving a remainder of 43.
The next digit of our result is 1. 
Result so far: 8071.0
Subtracting 82 from 125 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 7:
When dividing 430 by 82, we get 5 with a remainder of 20.
Write down 5 as next digit of the result. 
Result so far: 8071.5
Subtract 410 from 430 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 8:
When dividing 200 by 82, we get 2 with a remainder of 36.
The number 2 becomes the next digit in our result. 
Result so far: 8071.52
If we take 164 away from 200, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 9:
360 divided by 82 is 4 with a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 8071.524
If we take 328 away from 360, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 10:
82 can be fit into 320 3 times, resulting in a remainder of 74.
Write down 3 as next digit of the result. 
Result so far: 8071.5243
If we subtract 246 from 320, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 11:
82 goes into 740 9 times with a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 8071.52439
Deduct 738 from 740 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 12:
When dividing 20 by 82, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 8071.52439
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 13:
82 can be fit into 200 2 times, resulting in a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 8071.5243902
Subtract 164 from 200 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 14:
82 can be fit into 360 4 times, resulting in a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 8071.52439024
If we take 328 away from 360, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 8071.52439024 with a remaining 3.2e-08.