We divide 40829 by 86
The aim is to understand the frequency of 86 in 40829.

Advancing to step 1:
When dividing 4 by 86, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 86

Let's proceed to step 2:
40 divided by 86 is 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 40, we end up with 40.
Fetch the next digit (8) from the dividend, attach it to 40 and continue: 408 / 86

Step 3:
86 goes into 408 4 times with a remainder of 64.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 344 from 408 to get 64.
Grab the next digit (2) from the dividend, add it to 64, then carry on: 642 / 86

Moving on to step 4:
86 can be fit into 642 7 times, resulting in a remainder of 40.
Record the quotient 7 as the next digit in the result. 
Result so far: 47.0
Subtract 602 from 642 to get 40.
Include the next digit (9) from the dividend after 40, then repeat: 409 / 86

Going ahead to step 5:
The number 86 fits into 409 4 times, leaving a remainder of 65.
The number 4 becomes the next digit in our result. 
Result so far: 474.0
Deduct 344 from 409 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 6:
650 divided by 86 is 7 with a remainder of 48.
The number 7 becomes the next digit in our result. 
Result so far: 474.7
If we take 602 away from 650, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 7:
86 goes into 480 5 times with a remainder of 50.
The next digit of our result is 5. 
Result so far: 474.75
If we take 430 away from 480, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 8:
The number 86 fits into 500 5 times, leaving a remainder of 70.
Write down 5 as next digit of the result. 
Result so far: 474.755
Subtract 430 from 500 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The final result is 474.755 with a remainder of 0.007.