Let's divide 821837 by 51
We want to figure out the number of times 821837 can be divided by 51.

Advancing to step 1:
51 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Take the next digit (2) from the dividend and append it to 8, then repeat: 82 / 51

Moving on to step 2:
82 divided by 51 is 1 with a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 51 from 82 leaves us with 31.
Take the next digit (1) from the dividend and append it to 31, then repeat: 311 / 51

Step 3:
311 divided by 51 is 6 with a remainder of 5.
Write down 6 as next digit of the result. 
Result so far: 16.0
If we take 306 away from 311, we end up with 5.
Include the next digit (8) from the dividend after 5, then repeat: 58 / 51

Step 4:
The number 51 fits into 58 1 times, leaving a remainder of 7.
The number 1 becomes the next digit in our result. 
Result so far: 161.0
Subtracting 51 from 58 leaves us with 7.
Grab the next digit (3) from the dividend, add it to 7, then carry on: 73 / 51

On to step 5:
51 goes into 73 1 times with a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 1611.0
If we take 51 away from 73, we end up with 22.
Bring next digit (7) of the dividend behind the 22 and repeat the process: 227 / 51

Moving on to step 6:
51 goes into 227 4 times with a remainder of 23.
Write down 4 as next digit of the result. 
Result so far: 16114.0
Deduct 204 from 227 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 7:
51 can be fit into 230 4 times, resulting in a remainder of 26.
The number 4 becomes the next digit in our result. 
Result so far: 16114.4
Deduct 204 from 230 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 8:
If we divide 260 by 51, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 16114.45
If we take 255 away from 260, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 9:
51 can be fit into 50 0 times, resulting in a remainder of 50.
Use 0 as the next digit of our solution. 
Result so far: 16114.45
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 10:
51 can be fit into 500 9 times, resulting in a remainder of 41.
Write down 9 as next digit of the result. 
Result so far: 16114.4509
If we subtract 459 from 500, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 11:
51 goes into 410 8 times with a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 16114.45098
Subtract 408 from 410 to get 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:
If we divide 20 by 51, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 16114.45098
If we subtract 0 from 20, we 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.

Advancing to step 13:
51 goes into 200 3 times with a remainder of 47.
The next digit of our result is 3. 
Result so far: 16114.4509803
Subtracting 153 from 200 leaves us with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

On to step 14:
470 divided by 51 is 9 with a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 16114.45098039
Subtract 459 from 470 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

The final result is 16114.45098039 with a remainder of 1.1e-08.