Let's divide 43497 by 86
The aim is to understand the frequency of 86 in 43497.

Let's proceed to step 1:
4 divided by 86 is 0 with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 86

Advancing to step 2:
86 goes into 43 0 times with a remainder of 43.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 43 to get 43.
Grab the next digit (4) from the dividend, add it to 43, then carry on: 434 / 86

Moving on to step 3:
The number 86 fits into 434 5 times, leaving a remainder of 4.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 430 from 434 leaves us with 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 86

Moving on to step 4:
If we divide 49 by 86, we get 0 and a remainder of 49.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
Subtracting 0 from 49 leaves us with 49.
Include the next digit (7) from the dividend after 49, then repeat: 497 / 86

Moving on to step 5:
86 can be fit into 497 5 times, resulting in a remainder of 67.
Record the quotient 5 as the next digit in the result. 
Result so far: 505.0
Deduct 430 from 497 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 6:
If we divide 670 by 86, we get 7 and a remainder of 68.
Put 7 as the next digit of the answer. 
Result so far: 505.7
If we take 602 away from 670, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 7:
680 divided by 86 is 7 with a remainder of 78.
Put 7 as the next digit of the answer. 
Result so far: 505.77
Deduct 602 from 680 and we're left 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.

Our division results in 505.77 with a remaining 0.078.