315781 divided by 26 
The aim is to understand the frequency of 26 in 315781.

Moving on to step 1:
26 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (1) from the dividend, attach it to 3 and continue: 31 / 26

Moving on to step 2:
26 can be fit into 31 1 times, resulting in a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 26 away from 31, we end up with 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 26

Let's proceed to step 3:
26 goes into 55 2 times with a remainder of 3.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtract 52 from 55 to get 3.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 26

Advancing to step 4:
If we divide 37 by 26, we get 1 and a remainder of 11.
Use 1 as the next digit of our solution. 
Result so far: 121.0
Subtracting 26 from 37 leaves us with 11.
Include the next digit (8) from the dividend after 11, then repeat: 118 / 26

On to step 5:
118 divided by 26 is 4 with a remainder of 14.
Use 4 as the next digit of our solution. 
Result so far: 1214.0
If we subtract 104 from 118, we get 14.
Bring next digit (1) of the dividend behind the 14 and repeat the process: 141 / 26

On to step 6:
141 divided by 26 is 5 with a remainder of 11.
Record the quotient 5 as the next digit in the result. 
Result so far: 12145.0
Subtracting 130 from 141 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:
26 can be fit into 110 4 times, resulting in a remainder of 6.
The next digit of our result is 4. 
Result so far: 12145.4
Subtracting 104 from 110 leaves us with 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:
60 divided by 26 is 2 with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 12145.42
The remainder is 8 after subtracting 52 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 9:
26 goes into 80 3 times with a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 12145.423
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.

Moving on to step 10:
If we divide 20 by 26, we get 0 and a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 12145.423
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.

Step 11:
When dividing 200 by 26, we get 7 with a remainder of 18.
The next digit of our result is 7. 
Result so far: 12145.42307
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.

On to step 12:
If we divide 180 by 26, we get 6 and a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 12145.423076
Deduct 156 from 180 and we're left 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.

On to step 13:
The number 26 fits into 240 9 times, leaving a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 12145.4230769
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.

Let's proceed to step 14:
When dividing 60 by 26, we get 2 with a remainder of 8.
The next digit of our result is 2. 
Result so far: 12145.42307692
If we subtract 52 from 60, we 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.

After the division, we end up with 12145.42307692 and a remainder of 8e-09.