Let's divide 55194 by 81
The aim is to understand the frequency of 81 in 55194.

Advancing to step 1:
The number 81 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 81

Let's proceed to step 2:
The number 81 fits into 55 0 times, leaving a remainder of 55.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 55, we end up with 55.
Bring next digit (1) of the dividend behind the 55 and repeat the process: 551 / 81

On to step 3:
551 divided by 81 is 6 with a remainder of 65.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtract 486 from 551 to get 65.
Include the next digit (9) from the dividend after 65, then repeat: 659 / 81

Step 4:
81 can be fit into 659 8 times, resulting in a remainder of 11.
The number 8 becomes the next digit in our result. 
Result so far: 68.0
If we subtract 648 from 659, we get 11.
Fetch the next digit (4) from the dividend, attach it to 11 and continue: 114 / 81

On to step 5:
81 can be fit into 114 1 times, resulting in a remainder of 33.
The number 1 becomes the next digit in our result. 
Result so far: 681.0
If we subtract 81 from 114, we get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 6:
81 goes into 330 4 times with a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 681.4
Subtracting 324 from 330 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 7:
The number 81 fits into 60 0 times, leaving a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 681.4
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 8:
81 goes into 600 7 times with a remainder of 33.
Write down 7 as next digit of the result. 
Result so far: 681.407
If we take 567 away from 600, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 9:
The number 81 fits into 330 4 times, leaving a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 681.4074
Subtract 324 from 330 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 10:
When dividing 60 by 81, we get 0 with a remainder of 60.
The next digit of our result is 0. 
Result so far: 681.4074
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 11:
600 divided by 81 is 7 with a remainder of 33.
Record the quotient 7 as the next digit in the result. 
Result so far: 681.407407
Subtracting 567 from 600 leaves us with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 12:
330 divided by 81 is 4 with a remainder of 6.
Use 4 as the next digit of our solution. 
Result so far: 681.4074074
Subtract 324 from 330 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 13:
When dividing 60 by 81, we get 0 with a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 681.4074074
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Our division results in 681.4074074 with a remaining 6e-08.