52830 ÷ 98 
The aim is to understand the frequency of 98 in 52830.

Step 1:
When dividing 5 by 98, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Include the next digit (2) from the dividend after 5, then repeat: 52 / 98

On to step 2:
If we divide 52 by 98, we get 0 and a remainder of 52.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 52 and we're left with 52.
Take the next digit (8) from the dividend and append it to 52, then repeat: 528 / 98

Step 3:
If we divide 528 by 98, we get 5 and a remainder of 38.
Write down 5 as next digit of the result. 
Result so far: 5.0
Subtracting 490 from 528 leaves us with 38.
Include the next digit (3) from the dividend after 38, then repeat: 383 / 98

Moving on to step 4:
If we divide 383 by 98, we get 3 and a remainder of 89.
The number 3 becomes the next digit in our result. 
Result so far: 53.0
Subtract 294 from 383 to get 89.
Include the next digit (0) from the dividend after 89, then repeat: 890 / 98

Moving on to step 5:
98 goes into 890 9 times with a remainder of 8.
The next digit of our result is 9. 
Result so far: 539.0
Subtracting 882 from 890 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 6:
98 goes into 80 0 times with a remainder of 80.
The next digit of our result is 0. 
Result so far: 539.0
Subtracting 0 from 80 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 7:
The number 98 fits into 800 8 times, leaving a remainder of 16.
Put 8 as the next digit of the answer. 
Result so far: 539.08
Subtracting 784 from 800 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 8:
If we divide 160 by 98, we get 1 and a remainder of 62.
Write down 1 as next digit of the result. 
Result so far: 539.081
The remainder is 62 after subtracting 98 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 9:
98 can be fit into 620 6 times, resulting in a remainder of 32.
Write down 6 as next digit of the result. 
Result so far: 539.0816
Deduct 588 from 620 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 10:
The number 98 fits into 320 3 times, leaving a remainder of 26.
Record the quotient 3 as the next digit in the result. 
Result so far: 539.08163
Subtract 294 from 320 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 11:
260 divided by 98 is 2 with a remainder of 64.
Write down 2 as next digit of the result. 
Result so far: 539.081632
The remainder is 64 after subtracting 196 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 12:
The number 98 fits into 640 6 times, leaving a remainder of 52.
Write down 6 as next digit of the result. 
Result so far: 539.0816326
The remainder is 52 after subtracting 588 from 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Let's proceed to step 13:
The number 98 fits into 520 5 times, leaving a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 539.08163265
If we subtract 490 from 520, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final outcome is 539.08163265, with a leftover of 3e-08.