We're dividing 505860 by 25 
Let's see how many times 25 fits into 505860.

Let's proceed to step 1:
If we divide 5 by 25, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 25

Moving on to step 2:
25 goes into 50 2 times with a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 0 after subtracting 50 from 50.
Take the next digit (5) from the dividend and append it to 0, then repeat: 5 / 25

Step 3:
5 divided by 25 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 20.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (8) from the dividend and append it to 5, then repeat: 58 / 25

Let's proceed to step 4:
If we divide 58 by 25, we get 2 and a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 202.0
Subtracting 50 from 58 leaves us with 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 25

Step 5:
If we divide 86 by 25, we get 3 and a remainder of 11.
Write down 3 as next digit of the result. 
Result so far: 2023.0
If we subtract 75 from 86, we get 11.
Grab the next digit (0) from the dividend, add it to 11, then carry on: 110 / 25

Advancing to step 6:
The number 25 fits into 110 4 times, leaving a remainder of 10.
Put 4 as the next digit of the answer. 
Result so far: 20234.0
If we subtract 100 from 110, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 7:
When dividing 100 by 25, we get 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 20234.4
If we take 100 away from 100, 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 8:
0 divided by 25 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 20234.4
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.

Let's proceed 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: 20234.4
Subtracting 0 from 0 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.

Our division results in 20234.4 with a remaining 0.0.