We look at the division of 387304 by 25 
We're looking to find how many times 25 goes into 387304.

Going ahead to step 1:
The number 25 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (8) from the dividend, attach it to 3 and continue: 38 / 25

Advancing to step 2:
When dividing 38 by 25, we get 1 with a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 13 after subtracting 25 from 38.
Grab the next digit (7) from the dividend, add it to 13, then carry on: 137 / 25

Advancing to step 3:
137 divided by 25 is 5 with a remainder of 12.
Use 5 as the next digit of our solution. 
Result so far: 15.0
If we take 125 away from 137, we end up with 12.
Append the next digit (3) from the dividend to 12 and continue with: 123 / 25

Moving on to step 4:
25 goes into 123 4 times with a remainder of 23.
Use 4 as the next digit of our solution. 
Result so far: 154.0
Deduct 100 from 123 and we're left with 23.
Bring next digit (0) of the dividend behind the 23 and repeat the process: 230 / 25

Step 5:
When dividing 230 by 25, we get 9 with a remainder of 5.
The next digit of our result is 9. 
Result so far: 1549.0
The remainder is 5 after subtracting 225 from 230.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 25

Going ahead to step 6:
The number 25 fits into 54 2 times, leaving a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 15492.0
Subtracting 50 from 54 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 25 fits into 40 1 times, leaving a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 15492.1
Deduct 25 from 40 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 8:
150 divided by 25 is 6 with a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 15492.16
If we subtract 150 from 150, we 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.

Moving on to step 9:
0 divided by 25 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 15492.16
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.

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: 15492.16
The remainder is 0 after subtracting 0 from 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 15492.16 with a remainder of 0.0.