We divide 86402 by 29
The aim is to understand the frequency of 29 in 86402.

Moving on to step 1:
29 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 29

Moving on to step 2:
86 divided by 29 is 2 with a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 58 from 86 leaves us with 28.
Bring next digit (4) of the dividend behind the 28 and repeat the process: 284 / 29

Advancing to step 3:
284 divided by 29 is 9 with a remainder of 23.
Put 9 as the next digit of the answer. 
Result so far: 29.0
Deduct 261 from 284 and we're left with 23.
Append the next digit (0) from the dividend to 23 and continue with: 230 / 29

Moving on to step 4:
The number 29 fits into 230 7 times, leaving a remainder of 27.
Use 7 as the next digit of our solution. 
Result so far: 297.0
If we subtract 203 from 230, we get 27.
Grab the next digit (2) from the dividend, add it to 27, then carry on: 272 / 29

Advancing to step 5:
When dividing 272 by 29, we get 9 with a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 2979.0
If we subtract 261 from 272, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Moving on to step 6:
If we divide 110 by 29, we get 3 and a remainder of 23.
Write down 3 as next digit of the result. 
Result so far: 2979.3
If we subtract 87 from 110, we get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Advancing to step 7:
29 can be fit into 230 7 times, resulting in a remainder of 27.
The next digit of our result is 7. 
Result so far: 2979.37
If we take 203 away from 230, we end up with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 8:
270 divided by 29 is 9 with a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 2979.379
Subtract 261 from 270 to get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

On to step 9:
90 divided by 29 is 3 with a remainder of 3.
Use 3 as the next digit of our solution. 
Result so far: 2979.3793
The remainder is 3 after subtracting 87 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 10:
The number 29 fits into 30 1 times, leaving a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 2979.37931
Deduct 29 from 30 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 11:
When dividing 10 by 29, we get 0 with a remainder of 10.
Use 0 as the next digit of our solution. 
Result so far: 2979.37931
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 12:
29 can be fit into 100 3 times, resulting in a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 2979.3793103
The remainder is 13 after subtracting 87 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 13:
If we divide 130 by 29, we get 4 and a remainder of 14.
The next digit of our result is 4. 
Result so far: 2979.37931034
The remainder is 14 after subtracting 116 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final result is 2979.37931034 with a remainder of 1.4e-08.