We look at the division of 300126 by 48 
Our goal is to divide 300126 by 48.

Moving on to step 1:
When dividing 3 by 48, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (0) from the dividend after 3, then repeat: 30 / 48

On to step 2:
48 can be fit into 30 0 times, resulting in a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 30 and we're left with 30.
Bring next digit (0) of the dividend behind the 30 and repeat the process: 300 / 48

Going ahead to step 3:
48 goes into 300 6 times with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 6.0
The remainder is 12 after subtracting 288 from 300.
Include the next digit (1) from the dividend after 12, then repeat: 121 / 48

Advancing to step 4:
48 goes into 121 2 times with a remainder of 25.
Record the quotient 2 as the next digit in the result. 
Result so far: 62.0
If we take 96 away from 121, we end up with 25.
Include the next digit (2) from the dividend after 25, then repeat: 252 / 48

Going ahead to step 5:
252 divided by 48 is 5 with a remainder of 12.
The number 5 becomes the next digit in our result. 
Result so far: 625.0
The remainder is 12 after subtracting 240 from 252.
Grab the next digit (6) from the dividend, add it to 12, then carry on: 126 / 48

Moving on to step 6:
The number 48 fits into 126 2 times, leaving a remainder of 30.
Write down 2 as next digit of the result. 
Result so far: 6252.0
Subtracting 96 from 126 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 7:
300 divided by 48 is 6 with a remainder of 12.
Put 6 as the next digit of the answer. 
Result so far: 6252.6
If we take 288 away from 300, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Let's proceed to step 8:
48 goes into 120 2 times with a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 6252.62
Subtract 96 from 120 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 9:
When dividing 240 by 48, we get 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 6252.625
Subtract 240 from 240 to get 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 10:
The number 48 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 6252.625
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.

Advancing to step 11:
48 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 6252.625
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.

The final result is 6252.625 with a remainder of 0.0.