82235421 ÷ 966 
Let's see how many times 966 fits into 82235421.

Going ahead to step 1:
8 divided by 966 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 966

Step 2:
966 can be fit into 82 0 times, resulting in a remainder of 82.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 82 leaves us with 82.
Include the next digit (2) from the dividend after 82, then repeat: 822 / 966

Moving on to step 3:
If we divide 822 by 966, we get 0 and a remainder of 822.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 822 and we're left with 822.
Grab the next digit (3) from the dividend, add it to 822, then carry on: 8223 / 966

Moving on to step 4:
966 can be fit into 8223 8 times, resulting in a remainder of 495.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 7728 away from 8223, we end up with 495.
Bring next digit (5) of the dividend behind the 495 and repeat the process: 4955 / 966

Step 5:
The number 966 fits into 4955 5 times, leaving a remainder of 125.
Use 5 as the next digit of our solution. 
Result so far: 85.0
Subtracting 4830 from 4955 leaves us with 125.
Bring next digit (4) of the dividend behind the 125 and repeat the process: 1254 / 966

Moving on to step 6:
966 can be fit into 1254 1 times, resulting in a remainder of 288.
Write down 1 as next digit of the result. 
Result so far: 851.0
The remainder is 288 after subtracting 966 from 1254.
Bring next digit (2) of the dividend behind the 288 and repeat the process: 2882 / 966

On to step 7:
966 goes into 2882 2 times with a remainder of 950.
The next digit of our result is 2. 
Result so far: 8512.0
The remainder is 950 after subtracting 1932 from 2882.
Grab the next digit (1) from the dividend, add it to 950, then carry on: 9501 / 966

On to step 8:
If we divide 9501 by 966, we get 9 and a remainder of 807.
The number 9 becomes the next digit in our result. 
Result so far: 85129.0
Deduct 8694 from 9501 and we're left with 807.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8070, and continue the process.

Let's proceed to step 9:
The number 966 fits into 8070 8 times, leaving a remainder of 342.
Write down 8 as next digit of the result. 
Result so far: 85129.8
Subtracting 7728 from 8070 leaves us with 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Let's proceed to step 10:
3420 divided by 966 is 3 with a remainder of 522.
Use 3 as the next digit of our solution. 
Result so far: 85129.83
If we subtract 2898 from 3420, we get 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

Let's proceed to step 11:
When dividing 5220 by 966, we get 5 with a remainder of 390.
Put 5 as the next digit of the answer. 
Result so far: 85129.835
If we take 4830 away from 5220, we end up with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Moving on to step 12:
966 can be fit into 3900 4 times, resulting in a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 85129.8354
Subtract 3864 from 3900 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.

Let's proceed to step 13:
966 goes into 360 0 times with a remainder of 360.
The next digit of our result is 0. 
Result so far: 85129.8354
Subtract 0 from 360 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 14:
If we divide 3600 by 966, we get 3 and a remainder of 702.
Record the quotient 3 as the next digit in the result. 
Result so far: 85129.835403
Subtracting 2898 from 3600 leaves us with 702.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7020, and continue the process.

Moving on to step 15:
966 goes into 7020 7 times with a remainder of 258.
Record the quotient 7 as the next digit in the result. 
Result so far: 85129.8354037
If we subtract 6762 from 7020, we get 258.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2580, and continue the process.

Moving on to step 16:
966 goes into 2580 2 times with a remainder of 648.
Record the quotient 2 as the next digit in the result. 
Result so far: 85129.83540372
Subtracting 1932 from 2580 leaves us with 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

After the division, we end up with 85129.83540372 and a remainder of 6.48e-07.