25950575 ÷ 509 
Let's see how many times 509 fits into 25950575.

Advancing to step 1:
2 divided by 509 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 509

Let's proceed to step 2:
25 divided by 509 is 0 with a remainder of 25.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Fetch the next digit (9) from the dividend, attach it to 25 and continue: 259 / 509

Step 3:
509 goes into 259 0 times with a remainder of 259.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 259, we get 259.
Take the next digit (5) from the dividend and append it to 259, then repeat: 2595 / 509

Step 4:
If we divide 2595 by 509, we get 5 and a remainder of 50.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtract 2545 from 2595 to get 50.
Take the next digit (0) from the dividend and append it to 50, then repeat: 500 / 509

Going ahead to step 5:
If we divide 500 by 509, we get 0 and a remainder of 500.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
If we subtract 0 from 500, we get 500.
Include the next digit (5) from the dividend after 500, then repeat: 5005 / 509

Step 6:
When dividing 5005 by 509, we get 9 with a remainder of 424.
The number 9 becomes the next digit in our result. 
Result so far: 509.0
If we subtract 4581 from 5005, we get 424.
Include the next digit (7) from the dividend after 424, then repeat: 4247 / 509

Advancing to step 7:
509 can be fit into 4247 8 times, resulting in a remainder of 175.
The number 8 becomes the next digit in our result. 
Result so far: 5098.0
If we take 4072 away from 4247, we end up with 175.
Include the next digit (5) from the dividend after 175, then repeat: 1755 / 509

Moving on to step 8:
If we divide 1755 by 509, we get 3 and a remainder of 228.
Write down 3 as next digit of the result. 
Result so far: 50983.0
Subtract 1527 from 1755 to get 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Advancing to step 9:
509 goes into 2280 4 times with a remainder of 244.
Write down 4 as next digit of the result. 
Result so far: 50983.4
The remainder is 244 after subtracting 2036 from 2280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Going ahead to step 10:
509 goes into 2440 4 times with a remainder of 404.
Use 4 as the next digit of our solution. 
Result so far: 50983.44
Deduct 2036 from 2440 and we're left with 404.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4040, and continue the process.

After the division, we end up with 50983.44 and a remainder of 0.404.