We look at the division of 509967 by 26 
We want to divide 509967 by 26.

Going ahead to step 1:
The number 26 fits into 5 0 times, leaving a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 26

Going ahead to step 2:
When dividing 50 by 26, we get 1 with a remainder of 24.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 26 away from 50, we end up with 24.
Bring next digit (9) of the dividend behind the 24 and repeat the process: 249 / 26

Going ahead to step 3:
26 goes into 249 9 times with a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
Deduct 234 from 249 and we're left with 15.
Take the next digit (9) from the dividend and append it to 15, then repeat: 159 / 26

Step 4:
26 can be fit into 159 6 times, resulting in a remainder of 3.
Record the quotient 6 as the next digit in the result. 
Result so far: 196.0
Subtract 156 from 159 to get 3.
Fetch the next digit (6) from the dividend, attach it to 3 and continue: 36 / 26

Advancing to step 5:
If we divide 36 by 26, we get 1 and a remainder of 10.
Record the quotient 1 as the next digit in the result. 
Result so far: 1961.0
The remainder is 10 after subtracting 26 from 36.
Take the next digit (7) from the dividend and append it to 10, then repeat: 107 / 26

Let's proceed to step 6:
26 can be fit into 107 4 times, resulting in a remainder of 3.
Record the quotient 4 as the next digit in the result. 
Result so far: 19614.0
If we subtract 104 from 107, we get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
26 can be fit into 30 1 times, resulting in a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 19614.1
The remainder is 4 after subtracting 26 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 8:
26 can be fit into 40 1 times, resulting in a remainder of 14.
Record the quotient 1 as the next digit in the result. 
Result so far: 19614.11
Deduct 26 from 40 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final outcome is 19614.11, with a leftover of 0.014.