We're dividing 761119 by 81 
The aim is to understand the frequency of 81 in 761119.

On to step 1:
7 divided by 81 is 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (6) from the dividend to 7 and continue with: 76 / 81

Advancing to step 2:
81 can be fit into 76 0 times, resulting in a remainder of 76.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 76 leaves us with 76.
Include the next digit (1) from the dividend after 76, then repeat: 761 / 81

Moving on to step 3:
When dividing 761 by 81, we get 9 with a remainder of 32.
Write down 9 as next digit of the result. 
Result so far: 9.0
Deduct 729 from 761 and we're left with 32.
Append the next digit (1) from the dividend to 32 and continue with: 321 / 81

Moving on to step 4:
81 goes into 321 3 times with a remainder of 78.
The next digit of our result is 3. 
Result so far: 93.0
The remainder is 78 after subtracting 243 from 321.
Fetch the next digit (1) from the dividend, attach it to 78 and continue: 781 / 81

Going ahead to step 5:
81 can be fit into 781 9 times, resulting in a remainder of 52.
Record the quotient 9 as the next digit in the result. 
Result so far: 939.0
If we take 729 away from 781, we end up with 52.
Append the next digit (9) from the dividend to 52 and continue with: 529 / 81

Step 6:
When dividing 529 by 81, we get 6 with a remainder of 43.
Use 6 as the next digit of our solution. 
Result so far: 9396.0
If we subtract 486 from 529, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 7:
81 can be fit into 430 5 times, resulting in a remainder of 25.
The next digit of our result is 5. 
Result so far: 9396.5
Subtracting 405 from 430 leaves us 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.

On to step 8:
If we divide 250 by 81, we get 3 and a remainder of 7.
The next digit of our result is 3. 
Result so far: 9396.53
If we take 243 away from 250, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 9:
When dividing 70 by 81, we get 0 with a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 9396.53
The remainder is 70 after subtracting 0 from 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 10:
The number 81 fits into 700 8 times, leaving a remainder of 52.
Record the quotient 8 as the next digit in the result. 
Result so far: 9396.5308
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.

Moving on to step 11:
520 divided by 81 is 6 with a remainder of 34.
The next digit of our result is 6. 
Result so far: 9396.53086
If we take 486 away from 520, we end up with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 12:
81 can be fit into 340 4 times, resulting in a remainder of 16.
The next digit of our result is 4. 
Result so far: 9396.530864
Deduct 324 from 340 and we're left 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.

Moving on to step 13:
81 can be fit into 160 1 times, resulting in a remainder of 79.
Use 1 as the next digit of our solution. 
Result so far: 9396.5308641
If we subtract 81 from 160, we get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Advancing to step 14:
If we divide 790 by 81, we get 9 and a remainder of 61.
Write down 9 as next digit of the result. 
Result so far: 9396.53086419
Subtract 729 from 790 to 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.

In conclusion, the division gives 9396.53086419 with a balance of 6.1e-08.