We look at the division of 249702 by 51 
Let's see how many times 51 fits into 249702.

Going ahead to step 1:
51 can be fit into 2 0 times, resulting in a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Append the next digit (4) from the dividend to 2 and continue with: 24 / 51

Advancing to step 2:
The number 51 fits into 24 0 times, leaving a remainder of 24.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 24, we get 24.
Fetch the next digit (9) from the dividend, attach it to 24 and continue: 249 / 51

Step 3:
249 divided by 51 is 4 with a remainder of 45.
Use 4 as the next digit of our solution. 
Result so far: 4.0
The remainder is 45 after subtracting 204 from 249.
Bring next digit (7) of the dividend behind the 45 and repeat the process: 457 / 51

Step 4:
51 goes into 457 8 times with a remainder of 49.
Write down 8 as next digit of the result. 
Result so far: 48.0
Subtracting 408 from 457 leaves us with 49.
Include the next digit (0) from the dividend after 49, then repeat: 490 / 51

Advancing to step 5:
When dividing 490 by 51, we get 9 with a remainder of 31.
The next digit of our result is 9. 
Result so far: 489.0
If we subtract 459 from 490, we get 31.
Include the next digit (2) from the dividend after 31, then repeat: 312 / 51

Going ahead to step 6:
When dividing 312 by 51, we get 6 with a remainder of 6.
Use 6 as the next digit of our solution. 
Result so far: 4896.0
Subtracting 306 from 312 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.

Let's proceed to step 7:
If we divide 60 by 51, we get 1 and a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 4896.1
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.

Let's proceed to step 8:
If we divide 90 by 51, we get 1 and a remainder of 39.
The next digit of our result is 1. 
Result so far: 4896.11
Subtracting 51 from 90 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Our division results in 4896.11 with a remaining 0.039.