We're dividing 581342 by 26 
The aim is to understand the frequency of 26 in 581342.

Step 1:
5 divided by 26 is 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 26

Step 2:
When dividing 58 by 26, we get 2 with a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 52 from 58, we get 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 26

Advancing to step 3:
26 goes into 61 2 times with a remainder of 9.
The next digit of our result is 2. 
Result so far: 22.0
Deduct 52 from 61 and we're left with 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 26

Moving on to step 4:
When dividing 93 by 26, we get 3 with a remainder of 15.
Put 3 as the next digit of the answer. 
Result so far: 223.0
Subtract 78 from 93 to get 15.
Fetch the next digit (4) from the dividend, attach it to 15 and continue: 154 / 26

On to step 5:
26 can be fit into 154 5 times, resulting in a remainder of 24.
The number 5 becomes the next digit in our result. 
Result so far: 2235.0
Subtracting 130 from 154 leaves us with 24.
Include the next digit (2) from the dividend after 24, then repeat: 242 / 26

Step 6:
26 can be fit into 242 9 times, resulting in a remainder of 8.
The next digit of our result is 9. 
Result so far: 22359.0
If we take 234 away from 242, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 7:
When dividing 80 by 26, we get 3 with a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 22359.3
Subtract 78 from 80 to 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 8:
26 goes into 20 0 times with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 22359.3
If we take 0 away from 20, we end up with 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 9:
26 goes into 200 7 times with a remainder of 18.
The number 7 becomes the next digit in our result. 
Result so far: 22359.307
The remainder is 18 after subtracting 182 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 10:
180 divided by 26 is 6 with a remainder of 24.
The next digit of our result is 6. 
Result so far: 22359.3076
Subtracting 156 from 180 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 11:
The number 26 fits into 240 9 times, leaving a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 22359.30769
If we subtract 234 from 240, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 12:
60 divided by 26 is 2 with a remainder of 8.
The next digit of our result is 2. 
Result so far: 22359.307692
If we take 52 away from 60, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 13:
26 goes into 80 3 times with a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 22359.3076923
If we take 78 away from 80, we end up with 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 14:
If we divide 20 by 26, we get 0 and a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 22359.3076923
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

After the division, we end up with 22359.3076923 and a remainder of 2e-08.