499580 divided by 25 
We're looking to find how many times 25 goes into 499580.

Step 1:
The number 25 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (9) from the dividend and append it to 4, then repeat: 49 / 25

Let's proceed to step 2:
The number 25 fits into 49 1 times, leaving a remainder of 24.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 25 from 49 leaves us with 24.
Fetch the next digit (9) from the dividend, attach it to 24 and continue: 249 / 25

Step 3:
When dividing 249 by 25, we get 9 with a remainder of 24.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Subtract 225 from 249 to get 24.
Grab the next digit (5) from the dividend, add it to 24, then carry on: 245 / 25

Step 4:
If we divide 245 by 25, we get 9 and a remainder of 20.
The next digit of our result is 9. 
Result so far: 199.0
Subtract 225 from 245 to get 20.
Append the next digit (8) from the dividend to 20 and continue with: 208 / 25

Going ahead to step 5:
If we divide 208 by 25, we get 8 and a remainder of 8.
The next digit of our result is 8. 
Result so far: 1998.0
If we take 200 away from 208, we end up with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 25

Advancing to step 6:
80 divided by 25 is 3 with a remainder of 5.
Use 3 as the next digit of our solution. 
Result so far: 19983.0
If we take 75 away from 80, we end up 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.

Let's proceed to step 7:
When dividing 50 by 25, we get 2 with a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 19983.2
The remainder is 0 after subtracting 50 from 50.
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 8:
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: 19983.2
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:
If we divide 0 by 25, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 19983.2
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.

Our division results in 19983.2 with a remaining 0.0.