We're dividing 49242839 by 254 
Let's see how many times 254 fits into 49242839.

Step 1:
The number 254 fits into 4 0 times, leaving a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 254

Moving on to step 2:
If we divide 49 by 254, we get 0 and a remainder of 49.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 49, we end up with 49.
Grab the next digit (2) from the dividend, add it to 49, then carry on: 492 / 254

Going ahead to step 3:
When dividing 492 by 254, we get 1 with a remainder of 238.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 254 from 492 leaves us with 238.
Take the next digit (4) from the dividend and append it to 238, then repeat: 2384 / 254

Going ahead to step 4:
When dividing 2384 by 254, we get 9 with a remainder of 98.
The next digit of our result is 9. 
Result so far: 19.0
If we take 2286 away from 2384, we end up with 98.
Bring next digit (2) of the dividend behind the 98 and repeat the process: 982 / 254

Step 5:
254 can be fit into 982 3 times, resulting in a remainder of 220.
Write down 3 as next digit of the result. 
Result so far: 193.0
If we subtract 762 from 982, we get 220.
Fetch the next digit (8) from the dividend, attach it to 220 and continue: 2208 / 254

On to step 6:
When dividing 2208 by 254, we get 8 with a remainder of 176.
Use 8 as the next digit of our solution. 
Result so far: 1938.0
If we subtract 2032 from 2208, we get 176.
Append the next digit (3) from the dividend to 176 and continue with: 1763 / 254

On to step 7:
1763 divided by 254 is 6 with a remainder of 239.
Put 6 as the next digit of the answer. 
Result so far: 19386.0
Subtracting 1524 from 1763 leaves us with 239.
Append the next digit (9) from the dividend to 239 and continue with: 2399 / 254

Let's proceed to step 8:
254 can be fit into 2399 9 times, resulting in a remainder of 113.
Use 9 as the next digit of our solution. 
Result so far: 193869.0
The remainder is 113 after subtracting 2286 from 2399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Let's proceed to step 9:
The number 254 fits into 1130 4 times, leaving a remainder of 114.
Record the quotient 4 as the next digit in the result. 
Result so far: 193869.4
Subtract 1016 from 1130 to get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Advancing to step 10:
If we divide 1140 by 254, we get 4 and a remainder of 124.
The next digit of our result is 4. 
Result so far: 193869.44
The remainder is 124 after subtracting 1016 from 1140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

After the division, we end up with 193869.44 and a remainder of 0.124.