We divide 254830 by 51
We want to divide 254830 by 51.

On 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
If we take 0 away from 2, we end up with 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 51

On to step 2:
The number 51 fits into 25 0 times, leaving a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 25 and we're left with 25.
Append the next digit (4) from the dividend to 25 and continue with: 254 / 51

On to step 3:
254 divided by 51 is 4 with a remainder of 50.
Use 4 as the next digit of our solution. 
Result so far: 4.0
If we take 204 away from 254, we end up with 50.
Grab the next digit (8) from the dividend, add it to 50, then carry on: 508 / 51

Let's proceed to step 4:
51 can be fit into 508 9 times, resulting in a remainder of 49.
Use 9 as the next digit of our solution. 
Result so far: 49.0
Deduct 459 from 508 and we're left with 49.
Append the next digit (3) from the dividend to 49 and continue with: 493 / 51

Advancing to step 5:
51 can be fit into 493 9 times, resulting in a remainder of 34.
Use 9 as the next digit of our solution. 
Result so far: 499.0
If we subtract 459 from 493, we get 34.
Bring next digit (0) of the dividend behind the 34 and repeat the process: 340 / 51

Going ahead to step 6:
340 divided by 51 is 6 with a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 4996.0
Subtracting 306 from 340 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 7:
When dividing 340 by 51, we get 6 with a remainder of 34.
Put 6 as the next digit of the answer. 
Result so far: 4996.6
If we take 306 away from 340, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 8:
The number 51 fits into 340 6 times, leaving a remainder of 34.
The number 6 becomes the next digit in our result. 
Result so far: 4996.66
If we take 306 away from 340, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Our division results in 4996.66 with a remaining 0.034.