791819 divided by 98 
The aim is to understand the frequency of 98 in 791819.

Step 1:
98 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 98

Going ahead to step 2:
98 can be fit into 79 0 times, resulting in a remainder of 79.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 79 and we're left with 79.
Fetch the next digit (1) from the dividend, attach it to 79 and continue: 791 / 98

Advancing to step 3:
98 goes into 791 8 times with a remainder of 7.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 784 from 791 leaves us with 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 98

Moving on to step 4:
The number 98 fits into 78 0 times, leaving a remainder of 78.
The next digit of our result is 0. 
Result so far: 80.0
Subtracting 0 from 78 leaves us with 78.
Include the next digit (1) from the dividend after 78, then repeat: 781 / 98

On to step 5:
When dividing 781 by 98, we get 7 with a remainder of 95.
The number 7 becomes the next digit in our result. 
Result so far: 807.0
If we subtract 686 from 781, we get 95.
Take the next digit (9) from the dividend and append it to 95, then repeat: 959 / 98

Advancing to step 6:
98 can be fit into 959 9 times, resulting in a remainder of 77.
Record the quotient 9 as the next digit in the result. 
Result so far: 8079.0
Subtracting 882 from 959 leaves us with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Let's proceed to step 7:
98 can be fit into 770 7 times, resulting in a remainder of 84.
The number 7 becomes the next digit in our result. 
Result so far: 8079.7
The remainder is 84 after subtracting 686 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 8:
840 divided by 98 is 8 with a remainder of 56.
Put 8 as the next digit of the answer. 
Result so far: 8079.78
Subtracting 784 from 840 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 9:
The number 98 fits into 560 5 times, leaving a remainder of 70.
The number 5 becomes the next digit in our result. 
Result so far: 8079.785
Subtract 490 from 560 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 10:
98 goes into 700 7 times with a remainder of 14.
Put 7 as the next digit of the answer. 
Result so far: 8079.7857
Subtract 686 from 700 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 11:
The number 98 fits into 140 1 times, leaving a remainder of 42.
Record the quotient 1 as the next digit in the result. 
Result so far: 8079.78571
Deduct 98 from 140 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Advancing to step 12:
The number 98 fits into 420 4 times, leaving a remainder of 28.
Use 4 as the next digit of our solution. 
Result so far: 8079.785714
If we subtract 392 from 420, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 13:
98 goes into 280 2 times with a remainder of 84.
Write down 2 as next digit of the result. 
Result so far: 8079.7857142
Deduct 196 from 280 and we're left with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

Advancing to step 14:
840 divided by 98 is 8 with a remainder of 56.
Write down 8 as next digit of the result. 
Result so far: 8079.78571428
The remainder is 56 after subtracting 784 from 840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Our division results in 8079.78571428 with a remaining 5.6e-08.