We look at the division of 429039 by 26 
We want to figure out the number of times 429039 can be divided by 26.

Step 1:
When dividing 4 by 26, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 26

Going ahead to step 2:
26 can be fit into 42 1 times, resulting in a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 26 from 42, we get 16.
Bring next digit (9) of the dividend behind the 16 and repeat the process: 169 / 26

Let's proceed to step 3:
26 can be fit into 169 6 times, resulting in a remainder of 13.
Use 6 as the next digit of our solution. 
Result so far: 16.0
If we take 156 away from 169, we end up with 13.
Fetch the next digit (0) from the dividend, attach it to 13 and continue: 130 / 26

Going ahead to step 4:
The number 26 fits into 130 5 times, leaving a remainder of 0.
The next digit of our result is 5. 
Result so far: 165.0
Subtracting 130 from 130 leaves us with 0.
Grab the next digit (3) from the dividend, add it to 0, then carry on: 3 / 26

Moving on to step 5:
26 can be fit into 3 0 times, resulting in a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 1650.0
Subtract 0 from 3 to get 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 26

Step 6:
The number 26 fits into 39 1 times, leaving a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 16501.0
Subtract 26 from 39 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.

On to step 7:
26 can be fit into 130 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 16501.5
Deduct 130 from 130 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.

Advancing to step 8:
The number 26 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 16501.5
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:
26 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 16501.5
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 16501.5 with a remaining 0.0.