We look at the division of 897370 by 26 
The aim is to understand the frequency of 26 in 897370.

Step 1:
26 can be fit into 8 0 times, resulting in a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (9) from the dividend to 8 and continue with: 89 / 26

Advancing to step 2:
When dividing 89 by 26, we get 3 with a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 78 away from 89, we end up with 11.
Take the next digit (7) from the dividend and append it to 11, then repeat: 117 / 26

Step 3:
When dividing 117 by 26, we get 4 with a remainder of 13.
Use 4 as the next digit of our solution. 
Result so far: 34.0
If we take 104 away from 117, we end up with 13.
Grab the next digit (3) from the dividend, add it to 13, then carry on: 133 / 26

Step 4:
26 can be fit into 133 5 times, resulting in a remainder of 3.
Write down 5 as next digit of the result. 
Result so far: 345.0
Subtracting 130 from 133 leaves us with 3.
Include the next digit (7) from the dividend after 3, then repeat: 37 / 26

On to step 5:
26 goes into 37 1 times with a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 3451.0
Subtract 26 from 37 to get 11.
Grab the next digit (0) from the dividend, add it to 11, then carry on: 110 / 26

Step 6:
110 divided by 26 is 4 with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 34514.0
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 7:
60 divided by 26 is 2 with a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 34514.2
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.

Let's proceed to step 8:
26 goes into 80 3 times with a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 34514.23
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.

On to step 9:
When dividing 20 by 26, we get 0 with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 34514.23
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.

On to step 10:
200 divided by 26 is 7 with a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 34514.2307
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.

On to step 11:
26 can be fit into 180 6 times, resulting in a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 34514.23076
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.

On to step 12:
The number 26 fits into 240 9 times, leaving a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 34514.230769
Deduct 234 from 240 and we're left 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.

Moving on to step 13:
60 divided by 26 is 2 with a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 34514.2307692
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.

Going ahead to step 14:
80 divided by 26 is 3 with a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 34514.23076923
Deduct 78 from 80 and we're left 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 final result is 34514.23076923 with a remainder of 2e-09.