84538 divided by 86 
The aim is to understand the frequency of 86 in 84538.

Advancing to step 1:
86 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 86

Advancing to step 2:
86 can be fit into 84 0 times, resulting in a remainder of 84.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 84, we get 84.
Grab the next digit (5) from the dividend, add it to 84, then carry on: 845 / 86

Moving on to step 3:
If we divide 845 by 86, we get 9 and a remainder of 71.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 774 from 845 to get 71.
Append the next digit (3) from the dividend to 71 and continue with: 713 / 86

Step 4:
When dividing 713 by 86, we get 8 with a remainder of 25.
The next digit of our result is 8. 
Result so far: 98.0
If we subtract 688 from 713, we get 25.
Bring next digit (8) of the dividend behind the 25 and repeat the process: 258 / 86

Let's proceed to step 5:
86 can be fit into 258 3 times, resulting in a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 983.0
Subtracting 258 from 258 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.

Step 6:
When dividing 0 by 86, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 983.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 7:
86 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 983.0
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.

In conclusion, the division gives 983.0 with a balance of 0.0.