We're dividing 9598574 by 183 
The aim is to understand the frequency of 183 in 9598574.

Step 1:
The number 183 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Include the next digit (5) from the dividend after 9, then repeat: 95 / 183

Moving on to step 2:
183 goes into 95 0 times with a remainder of 95.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 95 and we're left with 95.
Grab the next digit (9) from the dividend, add it to 95, then carry on: 959 / 183

On to step 3:
183 can be fit into 959 5 times, resulting in a remainder of 44.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 915 from 959 to get 44.
Include the next digit (8) from the dividend after 44, then repeat: 448 / 183

Moving on to step 4:
When dividing 448 by 183, we get 2 with a remainder of 82.
Use 2 as the next digit of our solution. 
Result so far: 52.0
Subtract 366 from 448 to get 82.
Bring next digit (5) of the dividend behind the 82 and repeat the process: 825 / 183

Going ahead to step 5:
When dividing 825 by 183, we get 4 with a remainder of 93.
The next digit of our result is 4. 
Result so far: 524.0
Subtract 732 from 825 to get 93.
Bring next digit (7) of the dividend behind the 93 and repeat the process: 937 / 183

Step 6:
When dividing 937 by 183, we get 5 with a remainder of 22.
Put 5 as the next digit of the answer. 
Result so far: 5245.0
If we subtract 915 from 937, we get 22.
Fetch the next digit (4) from the dividend, attach it to 22 and continue: 224 / 183

Going ahead to step 7:
224 divided by 183 is 1 with a remainder of 41.
The number 1 becomes the next digit in our result. 
Result so far: 52451.0
The remainder is 41 after subtracting 183 from 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Step 8:
The number 183 fits into 410 2 times, leaving a remainder of 44.
Record the quotient 2 as the next digit in the result. 
Result so far: 52451.2
The remainder is 44 after subtracting 366 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 9:
183 can be fit into 440 2 times, resulting in a remainder of 74.
Use 2 as the next digit of our solution. 
Result so far: 52451.22
Deduct 366 from 440 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

The final result is 52451.22 with a remainder of 0.074.