840543 divided by 26 
We want to figure out the number of times 840543 can be divided by 26.

On to step 1:
26 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 26

Step 2:
26 can be fit into 84 3 times, resulting in a remainder of 6.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 78 from 84 leaves us with 6.
Append the next digit (0) from the dividend to 6 and continue with: 60 / 26

Going ahead to step 3:
When dividing 60 by 26, we get 2 with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 32.0
The remainder is 8 after subtracting 52 from 60.
Append the next digit (5) from the dividend to 8 and continue with: 85 / 26

On to step 4:
If we divide 85 by 26, we get 3 and a remainder of 7.
The number 3 becomes the next digit in our result. 
Result so far: 323.0
If we take 78 away from 85, we end up with 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 26

Moving on to step 5:
When dividing 74 by 26, we get 2 with a remainder of 22.
Write down 2 as next digit of the result. 
Result so far: 3232.0
Subtracting 52 from 74 leaves us with 22.
Fetch the next digit (3) from the dividend, attach it to 22 and continue: 223 / 26

Let's proceed to step 6:
If we divide 223 by 26, we get 8 and a remainder of 15.
The next digit of our result is 8. 
Result so far: 32328.0
If we take 208 away from 223, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 7:
The number 26 fits into 150 5 times, leaving a remainder of 20.
Put 5 as the next digit of the answer. 
Result so far: 32328.5
Subtract 130 from 150 to get 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 8:
The number 26 fits into 200 7 times, leaving a remainder of 18.
The number 7 becomes the next digit in our result. 
Result so far: 32328.57
If we subtract 182 from 200, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 9:
When dividing 180 by 26, we get 6 with a remainder of 24.
The next digit of our result is 6. 
Result so far: 32328.576
The remainder is 24 after subtracting 156 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 10:
When dividing 240 by 26, we get 9 with a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 32328.5769
The remainder is 6 after subtracting 234 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 11:
The number 26 fits into 60 2 times, leaving a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 32328.57692
Subtract 52 from 60 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 12:
80 divided by 26 is 3 with a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 32328.576923
If we subtract 78 from 80, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 13:
When dividing 20 by 26, we get 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 32328.576923
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 14:
When dividing 200 by 26, we get 7 with a remainder of 18.
The number 7 becomes the next digit in our result. 
Result so far: 32328.57692307
Deduct 182 from 200 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

After the division, we end up with 32328.57692307 and a remainder of 1.8e-08.