We look at the division of 26923582 by 813 
The aim is to understand the frequency of 813 in 26923582.

Going ahead to step 1:
813 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 813

Step 2:
When dividing 26 by 813, we get 0 with a remainder of 26.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 26, we get 26.
Include the next digit (9) from the dividend after 26, then repeat: 269 / 813

Step 3:
269 divided by 813 is 0 with a remainder of 269.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 269 after subtracting 0 from 269.
Take the next digit (2) from the dividend and append it to 269, then repeat: 2692 / 813

Moving on to step 4:
813 goes into 2692 3 times with a remainder of 253.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we take 2439 away from 2692, we end up with 253.
Fetch the next digit (3) from the dividend, attach it to 253 and continue: 2533 / 813

On to step 5:
813 can be fit into 2533 3 times, resulting in a remainder of 94.
Put 3 as the next digit of the answer. 
Result so far: 33.0
If we subtract 2439 from 2533, we get 94.
Grab the next digit (5) from the dividend, add it to 94, then carry on: 945 / 813

Step 6:
The number 813 fits into 945 1 times, leaving a remainder of 132.
Write down 1 as next digit of the result. 
Result so far: 331.0
If we subtract 813 from 945, we get 132.
Append the next digit (8) from the dividend to 132 and continue with: 1328 / 813

Advancing to step 7:
The number 813 fits into 1328 1 times, leaving a remainder of 515.
The number 1 becomes the next digit in our result. 
Result so far: 3311.0
If we subtract 813 from 1328, we get 515.
Bring next digit (2) of the dividend behind the 515 and repeat the process: 5152 / 813

On to step 8:
If we divide 5152 by 813, we get 6 and a remainder of 274.
The number 6 becomes the next digit in our result. 
Result so far: 33116.0
Subtract 4878 from 5152 to get 274.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2740, and continue the process.

Let's proceed to step 9:
The number 813 fits into 2740 3 times, leaving a remainder of 301.
Use 3 as the next digit of our solution. 
Result so far: 33116.3
Deduct 2439 from 2740 and we're left with 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

Advancing to step 10:
If we divide 3010 by 813, we get 3 and a remainder of 571.
Put 3 as the next digit of the answer. 
Result so far: 33116.33
If we take 2439 away from 3010, we end up with 571.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5710, and continue the process.

In conclusion, the division gives 33116.33 with a balance of 0.571.