We're dividing 267469 by 81 
The aim is to understand the frequency of 81 in 267469.

Let's proceed to step 1:
When dividing 2 by 81, we get 0 with 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.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 81

Moving on to step 2:
26 divided by 81 is 0 with a remainder of 26.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 26 and we're left with 26.
Append the next digit (7) from the dividend to 26 and continue with: 267 / 81

Let's proceed to step 3:
81 goes into 267 3 times with a remainder of 24.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 24 after subtracting 243 from 267.
Bring next digit (4) of the dividend behind the 24 and repeat the process: 244 / 81

Moving on to step 4:
If we divide 244 by 81, we get 3 and a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 33.0
Subtract 243 from 244 to get 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 81

Advancing to step 5:
81 can be fit into 16 0 times, resulting in a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 330.0
If we take 0 away from 16, we end up with 16.
Include the next digit (9) from the dividend after 16, then repeat: 169 / 81

Going ahead to step 6:
If we divide 169 by 81, we get 2 and a remainder of 7.
Record the quotient 2 as the next digit in the result. 
Result so far: 3302.0
The remainder is 7 after subtracting 162 from 169.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 7:
When dividing 70 by 81, we get 0 with a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 3302.0
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 8:
81 can be fit into 700 8 times, resulting in a remainder of 52.
The next digit of our result is 8. 
Result so far: 3302.08
If we take 648 away from 700, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 9:
When dividing 520 by 81, we get 6 with a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 3302.086
The remainder is 34 after subtracting 486 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 10:
81 goes into 340 4 times with a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 3302.0864
Subtracting 324 from 340 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 11:
160 divided by 81 is 1 with a remainder of 79.
Use 1 as the next digit of our solution. 
Result so far: 3302.08641
Deduct 81 from 160 and we're left with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Going ahead to step 12:
81 can be fit into 790 9 times, resulting in a remainder of 61.
The number 9 becomes the next digit in our result. 
Result so far: 3302.086419
If we subtract 729 from 790, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Advancing to step 13:
The number 81 fits into 610 7 times, leaving a remainder of 43.
The next digit of our result is 7. 
Result so far: 3302.0864197
If we take 567 away from 610, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 14:
If we divide 430 by 81, we get 5 and a remainder of 25.
Write down 5 as next digit of the result. 
Result so far: 3302.08641975
Deduct 405 from 430 and we're left with 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

After the division, we end up with 3302.08641975 and a remainder of 2.5e-08.