We look at the division of 638782 by 98 
The aim is to understand the frequency of 98 in 638782.

Moving on to step 1:
98 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Bring next digit (3) of the dividend behind the 6 and repeat the process: 63 / 98

Step 2:
If we divide 63 by 98, we get 0 and a remainder of 63.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 63 to get 63.
Bring next digit (8) of the dividend behind the 63 and repeat the process: 638 / 98

Let's proceed to step 3:
If we divide 638 by 98, we get 6 and a remainder of 50.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
Subtracting 588 from 638 leaves us with 50.
Take the next digit (7) from the dividend and append it to 50, then repeat: 507 / 98

Moving on to step 4:
507 divided by 98 is 5 with a remainder of 17.
Put 5 as the next digit of the answer. 
Result so far: 65.0
If we take 490 away from 507, we end up with 17.
Grab the next digit (8) from the dividend, add it to 17, then carry on: 178 / 98

Step 5:
The number 98 fits into 178 1 times, leaving a remainder of 80.
Write down 1 as next digit of the result. 
Result so far: 651.0
The remainder is 80 after subtracting 98 from 178.
Grab the next digit (2) from the dividend, add it to 80, then carry on: 802 / 98

Let's proceed to step 6:
The number 98 fits into 802 8 times, leaving a remainder of 18.
Use 8 as the next digit of our solution. 
Result so far: 6518.0
Deduct 784 from 802 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 7:
When dividing 180 by 98, we get 1 with a remainder of 82.
The next digit of our result is 1. 
Result so far: 6518.1
Deduct 98 from 180 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

On to step 8:
When dividing 820 by 98, we get 8 with a remainder of 36.
Record the quotient 8 as the next digit in the result. 
Result so far: 6518.18
If we subtract 784 from 820, we get 36.
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 9:
When dividing 360 by 98, we get 3 with a remainder of 66.
Record the quotient 3 as the next digit in the result. 
Result so far: 6518.183
The remainder is 66 after subtracting 294 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 10:
98 goes into 660 6 times with a remainder of 72.
Put 6 as the next digit of the answer. 
Result so far: 6518.1836
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.

Let's proceed to step 11:
98 can be fit into 720 7 times, resulting in a remainder of 34.
Use 7 as the next digit of our solution. 
Result so far: 6518.18367
Subtract 686 from 720 to 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 12:
The number 98 fits into 340 3 times, leaving a remainder of 46.
Use 3 as the next digit of our solution. 
Result so far: 6518.183673
If we take 294 away from 340, we end up with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

On to step 13:
The number 98 fits into 460 4 times, leaving a remainder of 68.
Write down 4 as next digit of the result. 
Result so far: 6518.1836734
Subtract 392 from 460 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 14:
680 divided by 98 is 6 with a remainder of 92.
Write down 6 as next digit of the result. 
Result so far: 6518.18367346
If we subtract 588 from 680, we get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

The final result is 6518.18367346 with a remainder of 9.2e-08.