722 divided by 98 
The aim is to understand the frequency of 98 in 722.

Step 1:
If we divide 7 by 98, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 98

Advancing to step 2:
When dividing 72 by 98, we get 0 with a remainder of 72.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 72 leaves us with 72.
Take the next digit (2) from the dividend and append it to 72, then repeat: 722 / 98

Moving on to step 3:
98 goes into 722 7 times with a remainder of 36.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
The remainder is 36 after subtracting 686 from 722.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 4:
When dividing 360 by 98, we get 3 with a remainder of 66.
Use 3 as the next digit of our solution. 
Result so far: 7.3
Subtract 294 from 360 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 5:
If we divide 660 by 98, we get 6 and a remainder of 72.
The number 6 becomes the next digit in our result. 
Result so far: 7.36
If we take 588 away from 660, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 6:
When dividing 720 by 98, we get 7 with a remainder of 34.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.367
If we subtract 686 from 720, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 7:
If we divide 340 by 98, we get 3 and a remainder of 46.
Use 3 as the next digit of our solution. 
Result so far: 7.3673
The remainder is 46 after subtracting 294 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 8:
460 divided by 98 is 4 with a remainder of 68.
Write down 4 as next digit of the result. 
Result so far: 7.36734
If we take 392 away from 460, we end up with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 9:
When dividing 680 by 98, we get 6 with a remainder of 92.
Write down 6 as next digit of the result. 
Result so far: 7.367346
Deduct 588 from 680 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Step 10:
98 goes into 920 9 times with a remainder of 38.
Put 9 as the next digit of the answer. 
Result so far: 7.3673469
Subtract 882 from 920 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 11:
The number 98 fits into 380 3 times, leaving a remainder of 86.
The next digit of our result is 3. 
Result so far: 7.36734693
Subtract 294 from 380 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

The final result is 7.36734693 with a remainder of 8.6e-08.