We're dividing 9810608 by 359 
The aim is to understand the frequency of 359 in 9810608.

On to step 1:
359 goes into 9 0 times with a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 359

On to step 2:
The number 359 fits into 98 0 times, leaving a remainder of 98.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 98, we end up with 98.
Bring next digit (1) of the dividend behind the 98 and repeat the process: 981 / 359

Going ahead to step 3:
359 can be fit into 981 2 times, resulting in a remainder of 263.
The next digit of our result is 2. 
Result so far: 2.0
If we take 718 away from 981, we end up with 263.
Grab the next digit (0) from the dividend, add it to 263, then carry on: 2630 / 359

Advancing to step 4:
If we divide 2630 by 359, we get 7 and a remainder of 117.
Put 7 as the next digit of the answer. 
Result so far: 27.0
The remainder is 117 after subtracting 2513 from 2630.
Bring next digit (6) of the dividend behind the 117 and repeat the process: 1176 / 359

Advancing to step 5:
359 can be fit into 1176 3 times, resulting in a remainder of 99.
Use 3 as the next digit of our solution. 
Result so far: 273.0
Subtracting 1077 from 1176 leaves us with 99.
Fetch the next digit (0) from the dividend, attach it to 99 and continue: 990 / 359

Moving on to step 6:
If we divide 990 by 359, we get 2 and a remainder of 272.
The number 2 becomes the next digit in our result. 
Result so far: 2732.0
If we subtract 718 from 990, we get 272.
Include the next digit (8) from the dividend after 272, then repeat: 2728 / 359

Step 7:
359 goes into 2728 7 times with a remainder of 215.
Write down 7 as next digit of the result. 
Result so far: 27327.0
The remainder is 215 after subtracting 2513 from 2728.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2150, and continue the process.

Advancing to step 8:
2150 divided by 359 is 5 with a remainder of 355.
The next digit of our result is 5. 
Result so far: 27327.5
The remainder is 355 after subtracting 1795 from 2150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

On to step 9:
3550 divided by 359 is 9 with a remainder of 319.
The next digit of our result is 9. 
Result so far: 27327.59
Deduct 3231 from 3550 and we're left with 319.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3190, and continue the process.

Moving on to step 10:
3190 divided by 359 is 8 with a remainder of 318.
Put 8 as the next digit of the answer. 
Result so far: 27327.598
If we take 2872 away from 3190, we end up with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Advancing to step 11:
If we divide 3180 by 359, we get 8 and a remainder of 308.
Put 8 as the next digit of the answer. 
Result so far: 27327.5988
Subtract 2872 from 3180 to get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

After the division, we end up with 27327.5988 and a remainder of 0.00308.