We're dividing 493314 by 81 
The aim is to understand the frequency of 81 in 493314.

Going ahead to step 1:
4 divided by 81 is 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Append the next digit (9) from the dividend to 4 and continue with: 49 / 81

Step 2:
If we divide 49 by 81, we get 0 and a remainder of 49.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 49, we end up with 49.
Fetch the next digit (3) from the dividend, attach it to 49 and continue: 493 / 81

Moving on to step 3:
81 goes into 493 6 times with a remainder of 7.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 486 from 493 leaves us with 7.
Fetch the next digit (3) from the dividend, attach it to 7 and continue: 73 / 81

Moving on to step 4:
73 divided by 81 is 0 with a remainder of 73.
The next digit of our result is 0. 
Result so far: 60.0
Subtracting 0 from 73 leaves us with 73.
Include the next digit (1) from the dividend after 73, then repeat: 731 / 81

Let's proceed to step 5:
The number 81 fits into 731 9 times, leaving a remainder of 2.
The next digit of our result is 9. 
Result so far: 609.0
The remainder is 2 after subtracting 729 from 731.
Grab the next digit (4) from the dividend, add it to 2, then carry on: 24 / 81

Moving on to step 6:
When dividing 24 by 81, we get 0 with a remainder of 24.
The number 0 becomes the next digit in our result. 
Result so far: 6090.0
Deduct 0 from 24 and we're left 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.

Let's proceed to step 7:
If we divide 240 by 81, we get 2 and a remainder of 78.
Record the quotient 2 as the next digit in the result. 
Result so far: 6090.2
The remainder is 78 after subtracting 162 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

On to step 8:
81 goes into 780 9 times with a remainder of 51.
Use 9 as the next digit of our solution. 
Result so far: 6090.29
Subtracting 729 from 780 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Advancing to step 9:
81 goes into 510 6 times with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 6090.296
The remainder is 24 after subtracting 486 from 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 10:
If we divide 240 by 81, we get 2 and a remainder of 78.
The next digit of our result is 2. 
Result so far: 6090.2962
Subtracting 162 from 240 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 11:
81 goes into 780 9 times with a remainder of 51.
Put 9 as the next digit of the answer. 
Result so far: 6090.29629
If we subtract 729 from 780, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 12:
81 goes into 510 6 times with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 6090.296296
Subtracting 486 from 510 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.

Advancing to step 13:
The number 81 fits into 240 2 times, leaving a remainder of 78.
The next digit of our result is 2. 
Result so far: 6090.2962962
If we take 162 away from 240, we end up with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 14:
When dividing 780 by 81, we get 9 with a remainder of 51.
Use 9 as the next digit of our solution. 
Result so far: 6090.29629629
Subtracting 729 from 780 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

The final outcome is 6090.29629629, with a leftover of 5.1e-08.