We're dividing 300901 by 25 
We want to divide 300901 by 25.

On to step 1:
25 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 25

Let's proceed to step 2:
25 goes into 30 1 times with a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 25 from 30, we get 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 25

Moving on to step 3:
50 divided by 25 is 2 with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Deduct 50 from 50 and we're left with 0.
Include the next digit (9) from the dividend after 0, then repeat: 9 / 25

Moving on to step 4:
25 goes into 9 0 times with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 120.0
If we subtract 0 from 9, we get 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 25

Moving on to step 5:
25 goes into 90 3 times with a remainder of 15.
Write down 3 as next digit of the result. 
Result so far: 1203.0
The remainder is 15 after subtracting 75 from 90.
Fetch the next digit (1) from the dividend, attach it to 15 and continue: 151 / 25

Let's proceed to step 6:
151 divided by 25 is 6 with a remainder of 1.
Write down 6 as next digit of the result. 
Result so far: 12036.0
If we subtract 150 from 151, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
When dividing 10 by 25, we get 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 12036.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
If we divide 100 by 25, we get 4 and a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 12036.04
Subtracting 100 from 100 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.

Advancing to step 9:
The number 25 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 12036.04
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 10:
When dividing 0 by 25, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 12036.04
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.

In conclusion, the division gives 12036.04 with a balance of 0.0.