We look at the division of 479648 by 25 
We're looking to find how many times 25 goes into 479648.

Step 1:
25 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Fetch the next digit (7) from the dividend, attach it to 4 and continue: 47 / 25

Advancing to step 2:
The number 25 fits into 47 1 times, leaving a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 25 from 47 and we're left with 22.
Fetch the next digit (9) from the dividend, attach it to 22 and continue: 229 / 25

Going ahead to step 3:
The number 25 fits into 229 9 times, leaving a remainder of 4.
Write down 9 as next digit of the result. 
Result so far: 19.0
Subtracting 225 from 229 leaves us with 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 25

Going ahead to step 4:
The number 25 fits into 46 1 times, leaving a remainder of 21.
Write down 1 as next digit of the result. 
Result so far: 191.0
Deduct 25 from 46 and we're left with 21.
Append the next digit (4) from the dividend to 21 and continue with: 214 / 25

Let's proceed to step 5:
When dividing 214 by 25, we get 8 with a remainder of 14.
The next digit of our result is 8. 
Result so far: 1918.0
Deduct 200 from 214 and we're left with 14.
Fetch the next digit (8) from the dividend, attach it to 14 and continue: 148 / 25

Advancing to step 6:
25 goes into 148 5 times with a remainder of 23.
Record the quotient 5 as the next digit in the result. 
Result so far: 19185.0
Subtract 125 from 148 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Going ahead to step 7:
230 divided by 25 is 9 with a remainder of 5.
Record the quotient 9 as the next digit in the result. 
Result so far: 19185.9
Deduct 225 from 230 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 8:
50 divided by 25 is 2 with a remainder of 0.
Record the quotient 2 as the next digit in the result. 
Result so far: 19185.92
If we take 50 away from 50, 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.

Let's proceed to step 9:
25 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 19185.92
Deduct 0 from 0 and we're left 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.

Moving on to step 10:
When dividing 0 by 25, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 19185.92
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 19185.92 with a remainder of 0.0.