We divide 602815 by 25
We want to figure out the number of times 602815 can be divided by 25.

Advancing to step 1:
If we divide 6 by 25, we get 0 and a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (0) from the dividend, attach it to 6 and continue: 60 / 25

Advancing to step 2:
When dividing 60 by 25, we get 2 with a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 2.0
The remainder is 10 after subtracting 50 from 60.
Bring next digit (2) of the dividend behind the 10 and repeat the process: 102 / 25

On to step 3:
The number 25 fits into 102 4 times, leaving a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 24.0
Subtracting 100 from 102 leaves us with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 25

Let's proceed to step 4:
25 can be fit into 28 1 times, resulting in a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 241.0
Deduct 25 from 28 and we're left with 3.
Append the next digit (1) from the dividend to 3 and continue with: 31 / 25

Going ahead to step 5:
If we divide 31 by 25, we get 1 and a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 2411.0
If we subtract 25 from 31, we get 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 25

Going ahead to step 6:
65 divided by 25 is 2 with a remainder of 15.
Write down 2 as next digit of the result. 
Result so far: 24112.0
If we take 50 away from 65, we end up 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 7:
150 divided by 25 is 6 with a remainder of 0.
The next digit of our result is 6. 
Result so far: 24112.6
Subtract 150 from 150 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.

Going ahead to step 8:
If we divide 0 by 25, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 24112.6
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.

On to step 9:
25 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 24112.6
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.

Our division results in 24112.6 with a remaining 0.0.