We're dividing 315373 by 26 
The aim is to understand the frequency of 26 in 315373.

Advancing to step 1:
The number 26 fits into 3 0 times, leaving a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 26

Moving on to step 2:
26 goes into 31 1 times with a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 26 away from 31, we end up with 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 26

On to step 3:
55 divided by 26 is 2 with a remainder of 3.
The next digit of our result is 2. 
Result so far: 12.0
Deduct 52 from 55 and we're left with 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 26

Let's proceed to step 4:
When dividing 33 by 26, we get 1 with a remainder of 7.
Use 1 as the next digit of our solution. 
Result so far: 121.0
Subtract 26 from 33 to get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 26

On to step 5:
When dividing 77 by 26, we get 2 with a remainder of 25.
Put 2 as the next digit of the answer. 
Result so far: 1212.0
Deduct 52 from 77 and we're left with 25.
Grab the next digit (3) from the dividend, add it to 25, then carry on: 253 / 26

Moving on to step 6:
The number 26 fits into 253 9 times, leaving a remainder of 19.
The next digit of our result is 9. 
Result so far: 12129.0
The remainder is 19 after subtracting 234 from 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 7:
26 goes into 190 7 times with a remainder of 8.
Use 7 as the next digit of our solution. 
Result so far: 12129.7
Subtracting 182 from 190 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.

Moving on to step 8:
When dividing 80 by 26, we get 3 with a remainder of 2.
The number 3 becomes the next digit in our result. 
Result so far: 12129.73
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.

Let's proceed to step 9:
26 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 12129.73
The remainder is 20 after subtracting 0 from 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 10:
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: 12129.7307
Subtract 182 from 200 to 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.

Advancing to step 11:
The number 26 fits into 180 6 times, leaving a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 12129.73076
If we take 156 away from 180, we end up 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.

Let's proceed to step 12:
26 goes into 240 9 times with a remainder of 6.
Record the quotient 9 as the next digit in the result. 
Result so far: 12129.730769
If we take 234 away from 240, we end up 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.

Going ahead to step 13:
26 goes into 60 2 times with a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 12129.7307692
Deduct 52 from 60 and we're left 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 14:
80 divided by 26 is 3 with a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 12129.73076923
Subtracting 78 from 80 leaves us 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.

The quotient of the division is 12129.73076923, and the remainder is 2e-09.