543556 ÷ 26 
We want to figure out the number of times 543556 can be divided by 26.

Let's proceed to step 1:
When dividing 5 by 26, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 26

On to step 2:
The number 26 fits into 54 2 times, leaving a remainder of 2.
The next digit of our result is 2. 
Result so far: 2.0
Deduct 52 from 54 and we're left with 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 26

On to step 3:
When dividing 23 by 26, we get 0 with a remainder of 23.
Use 0 as the next digit of our solution. 
Result so far: 20.0
Subtract 0 from 23 to get 23.
Take the next digit (5) from the dividend and append it to 23, then repeat: 235 / 26

Going ahead to step 4:
If we divide 235 by 26, we get 9 and a remainder of 1.
The number 9 becomes the next digit in our result. 
Result so far: 209.0
Subtract 234 from 235 to get 1.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 26

Let's proceed to step 5:
If we divide 15 by 26, we get 0 and a remainder of 15.
The next digit of our result is 0. 
Result so far: 2090.0
The remainder is 15 after subtracting 0 from 15.
Take the next digit (6) from the dividend and append it to 15, then repeat: 156 / 26

Let's proceed to step 6:
The number 26 fits into 156 6 times, leaving a remainder of 0.
The next digit of our result is 6. 
Result so far: 20906.0
Deduct 156 from 156 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.

Moving on to step 7:
26 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 20906.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
When dividing 0 by 26, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 20906.0
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.

After the division, we end up with 20906.0 and a remainder of 0.0.