876979 divided by 98 
The aim is to understand the frequency of 98 in 876979.

Let's proceed to step 1:
If we divide 8 by 98, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (7) from the dividend after 8, then repeat: 87 / 98

Going ahead to step 2:
98 goes into 87 0 times with a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 87, we end up with 87.
Append the next digit (6) from the dividend to 87 and continue with: 876 / 98

On to step 3:
98 can be fit into 876 8 times, resulting in a remainder of 92.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 92 after subtracting 784 from 876.
Take the next digit (9) from the dividend and append it to 92, then repeat: 929 / 98

Moving on to step 4:
929 divided by 98 is 9 with a remainder of 47.
Put 9 as the next digit of the answer. 
Result so far: 89.0
Subtract 882 from 929 to get 47.
Bring next digit (7) of the dividend behind the 47 and repeat the process: 477 / 98

Moving on to step 5:
If we divide 477 by 98, we get 4 and a remainder of 85.
Use 4 as the next digit of our solution. 
Result so far: 894.0
Subtracting 392 from 477 leaves us with 85.
Grab the next digit (9) from the dividend, add it to 85, then carry on: 859 / 98

On to step 6:
If we divide 859 by 98, we get 8 and a remainder of 75.
Write down 8 as next digit of the result. 
Result so far: 8948.0
If we take 784 away from 859, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 7:
750 divided by 98 is 7 with a remainder of 64.
Record the quotient 7 as the next digit in the result. 
Result so far: 8948.7
The remainder is 64 after subtracting 686 from 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Let's proceed to step 8:
If we divide 640 by 98, we get 6 and a remainder of 52.
The next digit of our result is 6. 
Result so far: 8948.76
Deduct 588 from 640 and we're left with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 9:
When dividing 520 by 98, we get 5 with a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 8948.765
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.

Advancing to step 10:
The number 98 fits into 300 3 times, leaving a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 8948.7653
Subtracting 294 from 300 leaves us 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.

Moving on to step 11:
The number 98 fits into 60 0 times, leaving a remainder of 60.
Use 0 as the next digit of our solution. 
Result so far: 8948.7653
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 12:
When dividing 600 by 98, we get 6 with a remainder of 12.
The next digit of our result is 6. 
Result so far: 8948.765306
If we take 588 away from 600, we end up 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 13:
98 goes into 120 1 times with a remainder of 22.
Write down 1 as next digit of the result. 
Result so far: 8948.7653061
The remainder is 22 after subtracting 98 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 14:
The number 98 fits into 220 2 times, leaving a remainder of 24.
The number 2 becomes the next digit in our result. 
Result so far: 8948.76530612
If we take 196 away from 220, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

The final result is 8948.76530612 with a remainder of 2.4e-08.