Let's divide 509395 by 25
Our goal is to divide 509395 by 25.

Let's proceed to step 1:
5 divided by 25 is 0 with a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Bring next digit (0) of the dividend behind the 5 and repeat the process: 50 / 25

Going ahead to step 2:
25 can be fit into 50 2 times, resulting in a remainder of 0.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 50 away from 50, we end up with 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 25

Advancing to step 3:
If we divide 9 by 25, we get 0 and a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 20.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 25

Let's proceed to step 4:
25 goes into 93 3 times with a remainder of 18.
Put 3 as the next digit of the answer. 
Result so far: 203.0
Subtract 75 from 93 to get 18.
Fetch the next digit (9) from the dividend, attach it to 18 and continue: 189 / 25

Let's proceed to step 5:
The number 25 fits into 189 7 times, leaving a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 2037.0
If we take 175 away from 189, we end up with 14.
Include the next digit (5) from the dividend after 14, then repeat: 145 / 25

Step 6:
145 divided by 25 is 5 with a remainder of 20.
Record the quotient 5 as the next digit in the result. 
Result so far: 20375.0
If we take 125 away from 145, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 7:
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: 20375.8
If we take 200 away from 200, 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.

On to step 8:
25 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 20375.8
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.
Put 0 as the next digit of the answer. 
Result so far: 20375.8
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.

The quotient of the division is 20375.8, and the remainder is 0.0.