We're dividing 902009 by 25 
Our goal is to divide 902009 by 25.

Step 1:
When dividing 9 by 25, we get 0 with a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 25

Moving on to step 2:
If we divide 90 by 25, we get 3 and a remainder of 15.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
The remainder is 15 after subtracting 75 from 90.
Fetch the next digit (2) from the dividend, attach it to 15 and continue: 152 / 25

Advancing to step 3:
25 can be fit into 152 6 times, resulting in a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 36.0
If we take 150 away from 152, we end up with 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 25

Going ahead to step 4:
25 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 360.0
Subtracting 0 from 20 leaves us with 20.
Include the next digit (0) from the dividend after 20, then repeat: 200 / 25

Moving on to step 5:
When dividing 200 by 25, we get 8 with a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 3608.0
Subtract 200 from 200 to get 0.
Include the next digit (9) from the dividend after 0, then repeat: 9 / 25

Going ahead to step 6:
9 divided by 25 is 0 with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 36080.0
Subtracting 0 from 9 leaves us with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Let's proceed to step 7:
The number 25 fits into 90 3 times, leaving a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 36080.3
The remainder is 15 after subtracting 75 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 8:
The number 25 fits into 150 6 times, leaving a remainder of 0.
Write down 6 as next digit of the result. 
Result so far: 36080.36
Subtracting 150 from 150 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.

Moving on to step 9:
25 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 36080.36
Subtract 0 from 0 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.

On to step 10:
0 divided by 25 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 36080.36
Subtract 0 from 0 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.

After the division, we end up with 36080.36 and a remainder of 0.0.