We're dividing 29897 by 84 
The aim is to understand the frequency of 84 in 29897.

On to step 1:
The number 84 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 84

On to step 2:
29 divided by 84 is 0 with a remainder of 29.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 29, we get 29.
Fetch the next digit (8) from the dividend, attach it to 29 and continue: 298 / 84

Step 3:
When dividing 298 by 84, we get 3 with a remainder of 46.
Put 3 as the next digit of the answer. 
Result so far: 3.0
If we take 252 away from 298, we end up with 46.
Append the next digit (9) from the dividend to 46 and continue with: 469 / 84

Moving on to step 4:
The number 84 fits into 469 5 times, leaving a remainder of 49.
Put 5 as the next digit of the answer. 
Result so far: 35.0
The remainder is 49 after subtracting 420 from 469.
Include the next digit (7) from the dividend after 49, then repeat: 497 / 84

Step 5:
497 divided by 84 is 5 with a remainder of 77.
Write down 5 as next digit of the result. 
Result so far: 355.0
Deduct 420 from 497 and we're left with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Step 6:
The number 84 fits into 770 9 times, leaving a remainder of 14.
Write down 9 as next digit of the result. 
Result so far: 355.9
Deduct 756 from 770 and we're left 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.

Step 7:
If we divide 140 by 84, we get 1 and a remainder of 56.
The next digit of our result is 1. 
Result so far: 355.91
If we subtract 84 from 140, we get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 8:
84 can be fit into 560 6 times, resulting in a remainder of 56.
Put 6 as the next digit of the answer. 
Result so far: 355.916
Deduct 504 from 560 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Advancing to step 9:
84 can be fit into 560 6 times, resulting in a remainder of 56.
Record the quotient 6 as the next digit in the result. 
Result so far: 355.9166
Deduct 504 from 560 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Our division results in 355.9166 with a remaining 0.00056.