We look at the division of 390138 by 49 
We want to divide 390138 by 49.

Going ahead to step 1:
49 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (9) from the dividend to 3 and continue with: 39 / 49

Moving on to step 2:
If we divide 39 by 49, we get 0 and a remainder of 39.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Take the next digit (0) from the dividend and append it to 39, then repeat: 390 / 49

Going ahead to step 3:
49 can be fit into 390 7 times, resulting in a remainder of 47.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 343 away from 390, we end up with 47.
Include the next digit (1) from the dividend after 47, then repeat: 471 / 49

Let's proceed to step 4:
If we divide 471 by 49, we get 9 and a remainder of 30.
The next digit of our result is 9. 
Result so far: 79.0
If we take 441 away from 471, we end up with 30.
Bring next digit (3) of the dividend behind the 30 and repeat the process: 303 / 49

Moving on to step 5:
If we divide 303 by 49, we get 6 and a remainder of 9.
The number 6 becomes the next digit in our result. 
Result so far: 796.0
If we subtract 294 from 303, we get 9.
Append the next digit (8) from the dividend to 9 and continue with: 98 / 49

Advancing to step 6:
If we divide 98 by 49, we get 2 and a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 7962.0
Subtracting 98 from 98 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 7:
If we divide 0 by 49, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 7962.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
When dividing 0 by 49, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 7962.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 7962.0 with a remaining 0.0.