We're dividing 306889 by 26 
The aim is to understand the frequency of 26 in 306889.

Advancing to step 1:
The number 26 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 26

Step 2:
When dividing 30 by 26, we get 1 with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 26 from 30 to get 4.
Take the next digit (6) from the dividend and append it to 4, then repeat: 46 / 26

Step 3:
The number 26 fits into 46 1 times, leaving a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 11.0
The remainder is 20 after subtracting 26 from 46.
Take the next digit (8) from the dividend and append it to 20, then repeat: 208 / 26

On to step 4:
26 goes into 208 8 times with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 118.0
Deduct 208 from 208 and we're left with 0.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 26

Advancing to step 5:
26 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 1180.0
If we take 0 away from 8, we end up with 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 26

Step 6:
The number 26 fits into 89 3 times, leaving a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 11803.0
Subtracting 78 from 89 leaves us with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 7:
110 divided by 26 is 4 with a remainder of 6.
The number 4 becomes the next digit in our result. 
Result so far: 11803.4
Subtract 104 from 110 to 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.

Step 8:
The number 26 fits into 60 2 times, leaving a remainder of 8.
The next digit of our result is 2. 
Result so far: 11803.42
Subtracting 52 from 60 leaves us 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.

Advancing to step 9:
If we divide 80 by 26, we get 3 and a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 11803.423
The remainder is 2 after subtracting 78 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 10:
When dividing 20 by 26, we get 0 with a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 11803.423
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.

Let's proceed to step 11:
26 can be fit into 200 7 times, resulting in a remainder of 18.
Use 7 as the next digit of our solution. 
Result so far: 11803.42307
If we take 182 away from 200, we end up 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.

Step 12:
26 goes into 180 6 times with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 11803.423076
If we subtract 156 from 180, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 13:
If we divide 240 by 26, we get 9 and a remainder of 6.
Write down 9 as next digit of the result. 
Result so far: 11803.4230769
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.

Going ahead to step 14:
If we divide 60 by 26, we get 2 and a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 11803.42307692
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.

The final result is 11803.42307692 with a remainder of 8e-09.