We look at the division of 544304 by 86 
The aim is to understand the frequency of 86 in 544304.

Step 1:
5 divided by 86 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Grab the next digit (4) from the dividend, add it to 5, then carry on: 54 / 86

Let's proceed to step 2:
54 divided by 86 is 0 with a remainder of 54.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 54 to get 54.
Fetch the next digit (4) from the dividend, attach it to 54 and continue: 544 / 86

Advancing to step 3:
86 goes into 544 6 times with a remainder of 28.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtract 516 from 544 to get 28.
Include the next digit (3) from the dividend after 28, then repeat: 283 / 86

Advancing to step 4:
86 goes into 283 3 times with a remainder of 25.
Use 3 as the next digit of our solution. 
Result so far: 63.0
If we subtract 258 from 283, we get 25.
Bring next digit (0) of the dividend behind the 25 and repeat the process: 250 / 86

Step 5:
250 divided by 86 is 2 with a remainder of 78.
Put 2 as the next digit of the answer. 
Result so far: 632.0
If we subtract 172 from 250, we get 78.
Take the next digit (4) from the dividend and append it to 78, then repeat: 784 / 86

Moving on to step 6:
When dividing 784 by 86, we get 9 with a remainder of 10.
Use 9 as the next digit of our solution. 
Result so far: 6329.0
Subtract 774 from 784 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 7:
If we divide 100 by 86, we get 1 and a remainder of 14.
Put 1 as the next digit of the answer. 
Result so far: 6329.1
If we take 86 away from 100, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 8:
140 divided by 86 is 1 with a remainder of 54.
The number 1 becomes the next digit in our result. 
Result so far: 6329.11
If we subtract 86 from 140, we get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Our division results in 6329.11 with a remaining 0.054.