We look at the division of 516422 by 51 
We want to divide 516422 by 51.

Advancing to step 1:
5 divided by 51 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 51

Step 2:
51 can be fit into 51 1 times, resulting in a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 0 after subtracting 51 from 51.
Include the next digit (6) from the dividend after 0, then repeat: 6 / 51

Moving on to step 3:
51 can be fit into 6 0 times, resulting in a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we take 0 away from 6, we end up with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 51

Let's proceed to step 4:
51 goes into 64 1 times with a remainder of 13.
Record the quotient 1 as the next digit in the result. 
Result so far: 101.0
Subtract 51 from 64 to get 13.
Grab the next digit (2) from the dividend, add it to 13, then carry on: 132 / 51

Moving on to step 5:
51 goes into 132 2 times with a remainder of 30.
The number 2 becomes the next digit in our result. 
Result so far: 1012.0
If we take 102 away from 132, we end up with 30.
Fetch the next digit (2) from the dividend, attach it to 30 and continue: 302 / 51

Going ahead to step 6:
302 divided by 51 is 5 with a remainder of 47.
Record the quotient 5 as the next digit in the result. 
Result so far: 10125.0
If we take 255 away from 302, we end up 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 7:
The number 51 fits into 470 9 times, leaving a remainder of 11.
Put 9 as the next digit of the answer. 
Result so far: 10125.9
Deduct 459 from 470 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Let's proceed to step 8:
When dividing 110 by 51, we get 2 with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 10125.92
If we take 102 away from 110, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 9:
51 goes into 80 1 times with a remainder of 29.
Write down 1 as next digit of the result. 
Result so far: 10125.921
Subtract 51 from 80 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

On to step 10:
If we divide 290 by 51, we get 5 and a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 10125.9215
Subtracting 255 from 290 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

On to step 11:
350 divided by 51 is 6 with a remainder of 44.
The number 6 becomes the next digit in our result. 
Result so far: 10125.92156
If we take 306 away from 350, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 12:
The number 51 fits into 440 8 times, leaving a remainder of 32.
Record the quotient 8 as the next digit in the result. 
Result so far: 10125.921568
If we take 408 away from 440, 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.

Let's proceed to step 13:
51 goes into 320 6 times with a remainder of 14.
The next digit of our result is 6. 
Result so far: 10125.9215686
Subtract 306 from 320 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Step 14:
51 can be fit into 140 2 times, resulting in a remainder of 38.
Write down 2 as next digit of the result. 
Result so far: 10125.92156862
Subtract 102 from 140 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Our division results in 10125.92156862 with a remaining 3.8e-08.