Let's divide 98680598 by 357
The aim is to understand the frequency of 357 in 98680598.

Step 1:
When dividing 9 by 357, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 357

On to step 2:
When dividing 98 by 357, we get 0 with 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.
Grab the next digit (6) from the dividend, add it to 98, then carry on: 986 / 357

Step 3:
The number 357 fits into 986 2 times, leaving a remainder of 272.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 714 from 986 and we're left with 272.
Bring next digit (8) of the dividend behind the 272 and repeat the process: 2728 / 357

Going ahead to step 4:
357 can be fit into 2728 7 times, resulting in a remainder of 229.
Write down 7 as next digit of the result. 
Result so far: 27.0
Deduct 2499 from 2728 and we're left with 229.
Append the next digit (0) from the dividend to 229 and continue with: 2290 / 357

Step 5:
2290 divided by 357 is 6 with a remainder of 148.
Record the quotient 6 as the next digit in the result. 
Result so far: 276.0
Subtract 2142 from 2290 to get 148.
Append the next digit (5) from the dividend to 148 and continue with: 1485 / 357

Let's proceed to step 6:
1485 divided by 357 is 4 with a remainder of 57.
The number 4 becomes the next digit in our result. 
Result so far: 2764.0
The remainder is 57 after subtracting 1428 from 1485.
Include the next digit (9) from the dividend after 57, then repeat: 579 / 357

Advancing to step 7:
579 divided by 357 is 1 with a remainder of 222.
The number 1 becomes the next digit in our result. 
Result so far: 27641.0
Subtracting 357 from 579 leaves us with 222.
Fetch the next digit (8) from the dividend, attach it to 222 and continue: 2228 / 357

Going ahead to step 8:
357 can be fit into 2228 6 times, resulting in a remainder of 86.
The number 6 becomes the next digit in our result. 
Result so far: 276416.0
The remainder is 86 after subtracting 2142 from 2228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 9:
357 goes into 860 2 times with a remainder of 146.
Write down 2 as next digit of the result. 
Result so far: 276416.2
Subtract 714 from 860 to get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Moving on to step 10:
When dividing 1460 by 357, we get 4 with a remainder of 32.
The next digit of our result is 4. 
Result so far: 276416.24
Deduct 1428 from 1460 and we're left with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 11:
357 can be fit into 320 0 times, resulting in a remainder of 320.
Put 0 as the next digit of the answer. 
Result so far: 276416.24
Subtracting 0 from 320 leaves us with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 12:
The number 357 fits into 3200 8 times, leaving a remainder of 344.
Put 8 as the next digit of the answer. 
Result so far: 276416.2408
Subtracting 2856 from 3200 leaves us with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Let's proceed to step 13:
357 goes into 3440 9 times with a remainder of 227.
Record the quotient 9 as the next digit in the result. 
Result so far: 276416.24089
If we take 3213 away from 3440, we end up with 227.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2270, and continue the process.

Advancing to step 14:
When dividing 2270 by 357, we get 6 with a remainder of 128.
Put 6 as the next digit of the answer. 
Result so far: 276416.240896
Subtracting 2142 from 2270 leaves us with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Let's proceed to step 15:
357 goes into 1280 3 times with a remainder of 209.
Use 3 as the next digit of our solution. 
Result so far: 276416.2408963
Subtract 1071 from 1280 to get 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

Let's proceed to step 16:
357 can be fit into 2090 5 times, resulting in a remainder of 305.
The next digit of our result is 5. 
Result so far: 276416.24089635
Deduct 1785 from 2090 and we're left with 305.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3050, and continue the process.

The final result is 276416.24089635 with a remainder of 3.05e-07.