990622 ÷ 98 
The aim is to understand the frequency of 98 in 990622.

Advancing to step 1:
9 divided by 98 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Fetch the next digit (9) from the dividend, attach it to 9 and continue: 99 / 98

Let's proceed to step 2:
99 divided by 98 is 1 with a remainder of 1.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 98 away from 99, we end up with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 98

Step 3:
98 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
If we subtract 0 from 10, we get 10.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 98

Moving on to step 4:
When dividing 106 by 98, we get 1 with a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 101.0
If we subtract 98 from 106, we get 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 98

On to step 5:
98 can be fit into 82 0 times, resulting in a remainder of 82.
Record the quotient 0 as the next digit in the result. 
Result so far: 1010.0
If we subtract 0 from 82, we get 82.
Bring next digit (2) of the dividend behind the 82 and repeat the process: 822 / 98

Let's proceed to step 6:
If we divide 822 by 98, we get 8 and a remainder of 38.
Record the quotient 8 as the next digit in the result. 
Result so far: 10108.0
Subtracting 784 from 822 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 7:
98 goes into 380 3 times with a remainder of 86.
The number 3 becomes the next digit in our result. 
Result so far: 10108.3
Deduct 294 from 380 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Step 8:
When dividing 860 by 98, we get 8 with a remainder of 76.
The number 8 becomes the next digit in our result. 
Result so far: 10108.38
If we subtract 784 from 860, 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.

Going ahead to step 9:
98 goes into 760 7 times with a remainder of 74.
The number 7 becomes the next digit in our result. 
Result so far: 10108.387
Subtracting 686 from 760 leaves us 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.

On to step 10:
If we divide 740 by 98, we get 7 and a remainder of 54.
Put 7 as the next digit of the answer. 
Result so far: 10108.3877
If we subtract 686 from 740, we get 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 10108.3877, with a leftover of 0.00054.