858470 divided by 98 
The aim is to understand the frequency of 98 in 858470.

Advancing to step 1:
The number 98 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 98

On to step 2:
98 can be fit into 85 0 times, resulting in a remainder of 85.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 85 and we're left with 85.
Bring next digit (8) of the dividend behind the 85 and repeat the process: 858 / 98

Going ahead to step 3:
If we divide 858 by 98, we get 8 and a remainder of 74.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 784 from 858 to get 74.
Fetch the next digit (4) from the dividend, attach it to 74 and continue: 744 / 98

Going ahead to step 4:
If we divide 744 by 98, we get 7 and a remainder of 58.
Use 7 as the next digit of our solution. 
Result so far: 87.0
If we subtract 686 from 744, we get 58.
Include the next digit (7) from the dividend after 58, then repeat: 587 / 98

Let's proceed to step 5:
98 can be fit into 587 5 times, resulting in a remainder of 97.
Record the quotient 5 as the next digit in the result. 
Result so far: 875.0
If we subtract 490 from 587, we get 97.
Grab the next digit (0) from the dividend, add it to 97, then carry on: 970 / 98

On to step 6:
98 can be fit into 970 9 times, resulting in a remainder of 88.
Put 9 as the next digit of the answer. 
Result so far: 8759.0
If we take 882 away from 970, we end up with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Advancing to step 7:
When dividing 880 by 98, we get 8 with a remainder of 96.
Use 8 as the next digit of our solution. 
Result so far: 8759.8
The remainder is 96 after subtracting 784 from 880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Moving on to step 8:
When dividing 960 by 98, we get 9 with a remainder of 78.
The number 9 becomes the next digit in our result. 
Result so far: 8759.89
If we subtract 882 from 960, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 9:
780 divided by 98 is 7 with a remainder of 94.
Record the quotient 7 as the next digit in the result. 
Result so far: 8759.897
The remainder is 94 after subtracting 686 from 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Moving on to step 10:
The number 98 fits into 940 9 times, leaving a remainder of 58.
The next digit of our result is 9. 
Result so far: 8759.8979
The remainder is 58 after subtracting 882 from 940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 11:
580 divided by 98 is 5 with a remainder of 90.
Put 5 as the next digit of the answer. 
Result so far: 8759.89795
Subtract 490 from 580 to get 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 12:
98 goes into 900 9 times with a remainder of 18.
Record the quotient 9 as the next digit in the result. 
Result so far: 8759.897959
If we subtract 882 from 900, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 13:
The number 98 fits into 180 1 times, leaving a remainder of 82.
Record the quotient 1 as the next digit in the result. 
Result so far: 8759.8979591
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 14:
98 can be fit into 820 8 times, resulting in a remainder of 36.
The number 8 becomes the next digit in our result. 
Result so far: 8759.89795918
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.

The final outcome is 8759.89795918, with a leftover of 3.6e-08.