We're dividing 253912 by 9 
Let's see how many times 9 fits into 253912.

Step 1:
9 goes into 2 0 times with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 9

Going ahead to step 2:
9 can be fit into 25 2 times, resulting in a remainder of 7.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 7 after subtracting 18 from 25.
Include the next digit (3) from the dividend after 7, then repeat: 73 / 9

Step 3:
73 divided by 9 is 8 with a remainder of 1.
Use 8 as the next digit of our solution. 
Result so far: 28.0
If we take 72 away from 73, we end up with 1.
Append the next digit (9) from the dividend to 1 and continue with: 19 / 9

Let's proceed to step 4:
If we divide 19 by 9, we get 2 and a remainder of 1.
The next digit of our result is 2. 
Result so far: 282.0
Subtracting 18 from 19 leaves us with 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 9

On to step 5:
9 goes into 11 1 times with a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 2821.0
Subtract 9 from 11 to get 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 9

Going ahead to step 6:
9 goes into 22 2 times with a remainder of 4.
The next digit of our result is 2. 
Result so far: 28212.0
Subtracting 18 from 22 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
The number 9 fits into 40 4 times, leaving a remainder of 4.
The next digit of our result is 4. 
Result so far: 28212.4
If we subtract 36 from 40, we get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
9 can be fit into 40 4 times, resulting in a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 28212.44
Subtract 36 from 40 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 28212.44 with a remaining 0.004.