We look at the division of 726452 by 98 
The aim is to understand the frequency of 98 in 726452.

Let's proceed to step 1:
The number 98 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 98

Moving on to step 2:
When dividing 72 by 98, we get 0 with a remainder of 72.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Include the next digit (6) from the dividend after 72, then repeat: 726 / 98

Advancing to step 3:
98 goes into 726 7 times with a remainder of 40.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 40 after subtracting 686 from 726.
Bring next digit (4) of the dividend behind the 40 and repeat the process: 404 / 98

Moving on to step 4:
98 goes into 404 4 times with a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 74.0
Subtracting 392 from 404 leaves us with 12.
Grab the next digit (5) from the dividend, add it to 12, then carry on: 125 / 98

Advancing to step 5:
98 goes into 125 1 times with a remainder of 27.
The number 1 becomes the next digit in our result. 
Result so far: 741.0
If we take 98 away from 125, we end up with 27.
Bring next digit (2) of the dividend behind the 27 and repeat the process: 272 / 98

Step 6:
98 can be fit into 272 2 times, resulting in a remainder of 76.
The number 2 becomes the next digit in our result. 
Result so far: 7412.0
If we subtract 196 from 272, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Let's proceed to step 7:
When dividing 760 by 98, we get 7 with a remainder of 74.
Record the quotient 7 as the next digit in the result. 
Result so far: 7412.7
Deduct 686 from 760 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 8:
98 can be fit into 740 7 times, resulting in a remainder of 54.
Put 7 as the next digit of the answer. 
Result so far: 7412.77
Subtracting 686 from 740 leaves us with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

The final outcome is 7412.77, with a leftover of 0.054.