We look at the division of 406809 by 26 
Our goal is to divide 406809 by 26.

Step 1:
26 goes into 4 0 times with 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.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 26

Let's proceed to step 2:
26 can be fit into 40 1 times, resulting in a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 14 after subtracting 26 from 40.
Fetch the next digit (6) from the dividend, attach it to 14 and continue: 146 / 26

Let's proceed to step 3:
26 can be fit into 146 5 times, resulting in a remainder of 16.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
Subtract 130 from 146 to get 16.
Fetch the next digit (8) from the dividend, attach it to 16 and continue: 168 / 26

On to step 4:
The number 26 fits into 168 6 times, leaving a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 156.0
Subtract 156 from 168 to get 12.
Include the next digit (0) from the dividend after 12, then repeat: 120 / 26

Moving on to step 5:
The number 26 fits into 120 4 times, leaving a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 1564.0
Subtract 104 from 120 to get 16.
Bring next digit (9) of the dividend behind the 16 and repeat the process: 169 / 26

Going ahead to step 6:
26 can be fit into 169 6 times, resulting in a remainder of 13.
Record the quotient 6 as the next digit in the result. 
Result so far: 15646.0
Subtract 156 from 169 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 7:
26 goes into 130 5 times with a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 15646.5
The remainder is 0 after subtracting 130 from 130.
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:
26 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 15646.5
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.

Moving on to step 9:
If we divide 0 by 26, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 15646.5
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 15646.5 with a remaining 0.0.