We look at the division of 902504 by 26 
The aim is to understand the frequency of 26 in 902504.

Step 1:
26 can be fit into 9 0 times, resulting in a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 26

Moving on to step 2:
90 divided by 26 is 3 with a remainder of 12.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 78 away from 90, we end up with 12.
Grab the next digit (2) from the dividend, add it to 12, then carry on: 122 / 26

Going ahead to step 3:
When dividing 122 by 26, we get 4 with a remainder of 18.
The next digit of our result is 4. 
Result so far: 34.0
Subtracting 104 from 122 leaves us with 18.
Append the next digit (5) from the dividend to 18 and continue with: 185 / 26

Moving on to step 4:
The number 26 fits into 185 7 times, leaving a remainder of 3.
Record the quotient 7 as the next digit in the result. 
Result so far: 347.0
Subtracting 182 from 185 leaves us with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 26

Let's proceed to step 5:
If we divide 30 by 26, we get 1 and a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 3471.0
If we subtract 26 from 30, we get 4.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 26

Let's proceed to step 6:
26 goes into 44 1 times with a remainder of 18.
Use 1 as the next digit of our solution. 
Result so far: 34711.0
Subtracting 26 from 44 leaves us 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.

Advancing to step 7:
When dividing 180 by 26, we get 6 with a remainder of 24.
Write down 6 as next digit of the result. 
Result so far: 34711.6
Subtract 156 from 180 to 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 8:
26 can be fit into 240 9 times, resulting in a remainder of 6.
Use 9 as the next digit of our solution. 
Result so far: 34711.69
Subtract 234 from 240 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.

On to step 9:
If we divide 60 by 26, we get 2 and a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 34711.692
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.

Going ahead to step 10:
When dividing 80 by 26, we get 3 with a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 34711.6923
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.

Advancing to step 11:
26 goes into 20 0 times with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 34711.6923
Subtract 0 from 20 to 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.

Moving on to step 12:
200 divided by 26 is 7 with a remainder of 18.
The next digit of our result is 7. 
Result so far: 34711.692307
Deduct 182 from 200 and we're left 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.

Let's proceed to step 13:
26 goes into 180 6 times with a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 34711.6923076
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.

On to step 14:
When dividing 240 by 26, we get 9 with a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 34711.69230769
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.

Our division results in 34711.69230769 with a remaining 6e-09.