690834 ÷ 98 
The aim is to understand the frequency of 98 in 690834.

Step 1:
6 divided by 98 is 0 with a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Grab the next digit (9) from the dividend, add it to 6, then carry on: 69 / 98

Let's proceed to step 2:
98 can be fit into 69 0 times, resulting in a remainder of 69.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 69 leaves us with 69.
Fetch the next digit (0) from the dividend, attach it to 69 and continue: 690 / 98

On to step 3:
If we divide 690 by 98, we get 7 and a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 686 from 690 leaves us with 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 98

Advancing to step 4:
The number 98 fits into 48 0 times, leaving a remainder of 48.
Use 0 as the next digit of our solution. 
Result so far: 70.0
The remainder is 48 after subtracting 0 from 48.
Take the next digit (3) from the dividend and append it to 48, then repeat: 483 / 98

Step 5:
483 divided by 98 is 4 with a remainder of 91.
The number 4 becomes the next digit in our result. 
Result so far: 704.0
If we subtract 392 from 483, we get 91.
Fetch the next digit (4) from the dividend, attach it to 91 and continue: 914 / 98

On to step 6:
The number 98 fits into 914 9 times, leaving a remainder of 32.
Write down 9 as next digit of the result. 
Result so far: 7049.0
If we subtract 882 from 914, we get 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 7:
If we divide 320 by 98, we get 3 and a remainder of 26.
Record the quotient 3 as the next digit in the result. 
Result so far: 7049.3
If we take 294 away from 320, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 8:
98 goes into 260 2 times with a remainder of 64.
Use 2 as the next digit of our solution. 
Result so far: 7049.32
Subtracting 196 from 260 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Step 9:
640 divided by 98 is 6 with a remainder of 52.
The number 6 becomes the next digit in our result. 
Result so far: 7049.326
Subtract 588 from 640 to get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 10:
520 divided by 98 is 5 with a remainder of 30.
Put 5 as the next digit of the answer. 
Result so far: 7049.3265
Subtracting 490 from 520 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 11:
The number 98 fits into 300 3 times, leaving a remainder of 6.
The next digit of our result is 3. 
Result so far: 7049.32653
If we take 294 away from 300, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 12:
60 divided by 98 is 0 with a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 7049.32653
Deduct 0 from 60 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 13:
When dividing 600 by 98, we get 6 with a remainder of 12.
The number 6 becomes the next digit in our result. 
Result so far: 7049.3265306
Deduct 588 from 600 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 14:
120 divided by 98 is 1 with a remainder of 22.
Use 1 as the next digit of our solution. 
Result so far: 7049.32653061
If we take 98 away from 120, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final outcome is 7049.32653061, with a leftover of 2.2e-08.