Let's divide 465588 by 81
The aim is to understand the frequency of 81 in 465588.

Step 1:
81 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 81

Step 2:
81 goes into 46 0 times with a remainder of 46.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 46 to get 46.
Append the next digit (5) from the dividend to 46 and continue with: 465 / 81

Advancing to step 3:
81 goes into 465 5 times with a remainder of 60.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtracting 405 from 465 leaves us with 60.
Grab the next digit (5) from the dividend, add it to 60, then carry on: 605 / 81

Let's proceed to step 4:
605 divided by 81 is 7 with a remainder of 38.
Put 7 as the next digit of the answer. 
Result so far: 57.0
If we take 567 away from 605, we end up with 38.
Grab the next digit (8) from the dividend, add it to 38, then carry on: 388 / 81

Moving on to step 5:
388 divided by 81 is 4 with a remainder of 64.
Use 4 as the next digit of our solution. 
Result so far: 574.0
Subtract 324 from 388 to get 64.
Take the next digit (8) from the dividend and append it to 64, then repeat: 648 / 81

Let's proceed to step 6:
648 divided by 81 is 8 with a remainder of 0.
Record the quotient 8 as the next digit in the result. 
Result so far: 5748.0
If we take 648 away from 648, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 7:
If we divide 0 by 81, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 5748.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
If we divide 0 by 81, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 5748.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

In conclusion, the division gives 5748.0 with a balance of 0.0.