624246 ÷ 51 
We want to figure out the number of times 624246 can be divided by 51.

Going ahead to step 1:
51 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Include the next digit (2) from the dividend after 6, then repeat: 62 / 51

Going ahead to step 2:
51 goes into 62 1 times with a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 51 from 62, we get 11.
Bring next digit (4) of the dividend behind the 11 and repeat the process: 114 / 51

Let's proceed to step 3:
When dividing 114 by 51, we get 2 with a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we take 102 away from 114, we end up with 12.
Append the next digit (2) from the dividend to 12 and continue with: 122 / 51

On to step 4:
122 divided by 51 is 2 with a remainder of 20.
Put 2 as the next digit of the answer. 
Result so far: 122.0
The remainder is 20 after subtracting 102 from 122.
Fetch the next digit (4) from the dividend, attach it to 20 and continue: 204 / 51

Step 5:
51 can be fit into 204 4 times, resulting in a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 1224.0
Subtracting 204 from 204 leaves us with 0.
Bring next digit (6) of the dividend behind the 0 and repeat the process: 6 / 51

On to step 6:
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: 12240.0
Subtracting 0 from 6 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 7:
51 can be fit into 60 1 times, resulting in a remainder of 9.
Write down 1 as next digit of the result. 
Result so far: 12240.1
Deduct 51 from 60 and we're left with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 8:
90 divided by 51 is 1 with a remainder of 39.
Use 1 as the next digit of our solution. 
Result so far: 12240.11
Subtract 51 from 90 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

The final result is 12240.11 with a remainder of 0.039.