We look at the division of 828187 by 51 
We want to divide 828187 by 51.

On to step 1:
If we divide 8 by 51, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 51

Let's proceed to step 2:
If we divide 82 by 51, we get 1 and a remainder of 31.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 51 from 82 to get 31.
Fetch the next digit (8) from the dividend, attach it to 31 and continue: 318 / 51

Step 3:
51 goes into 318 6 times with a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 16.0
Deduct 306 from 318 and we're left with 12.
Bring next digit (1) of the dividend behind the 12 and repeat the process: 121 / 51

Step 4:
121 divided by 51 is 2 with a remainder of 19.
Use 2 as the next digit of our solution. 
Result so far: 162.0
If we take 102 away from 121, we end up with 19.
Append the next digit (8) from the dividend to 19 and continue with: 198 / 51

Moving on to step 5:
If we divide 198 by 51, we get 3 and a remainder of 45.
Put 3 as the next digit of the answer. 
Result so far: 1623.0
The remainder is 45 after subtracting 153 from 198.
Include the next digit (7) from the dividend after 45, then repeat: 457 / 51

Moving on to step 6:
51 can be fit into 457 8 times, resulting in a remainder of 49.
Put 8 as the next digit of the answer. 
Result so far: 16238.0
Subtracting 408 from 457 leaves us with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Advancing to step 7:
When dividing 490 by 51, we get 9 with a remainder of 31.
Use 9 as the next digit of our solution. 
Result so far: 16238.9
Subtract 459 from 490 to get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Moving on to step 8:
If we divide 310 by 51, we get 6 and a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 16238.96
Subtract 306 from 310 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 9:
When dividing 40 by 51, we get 0 with a remainder of 40.
Write down 0 as next digit of the result. 
Result so far: 16238.96
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
51 can be fit into 400 7 times, resulting in a remainder of 43.
Use 7 as the next digit of our solution. 
Result so far: 16238.9607
Deduct 357 from 400 and we're left 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.

Going ahead to step 11:
The number 51 fits into 430 8 times, leaving a remainder of 22.
Put 8 as the next digit of the answer. 
Result so far: 16238.96078
Deduct 408 from 430 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Let's proceed to step 12:
51 can be fit into 220 4 times, resulting in a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 16238.960784
If we subtract 204 from 220, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 13:
51 goes into 160 3 times with a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 16238.9607843
If we take 153 away from 160, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 14:
70 divided by 51 is 1 with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 16238.96078431
If we subtract 51 from 70, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

The final result is 16238.96078431 with a remainder of 1.9e-08.