Let's divide 30160502 by 993
The aim is to understand the frequency of 993 in 30160502.

Advancing to step 1:
3 divided by 993 is 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 993

Step 2:
993 goes into 30 0 times with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 30 after subtracting 0 from 30.
Append the next digit (1) from the dividend to 30 and continue with: 301 / 993

Moving on to step 3:
993 goes into 301 0 times with a remainder of 301.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 301 leaves us with 301.
Append the next digit (6) from the dividend to 301 and continue with: 3016 / 993

Step 4:
993 can be fit into 3016 3 times, resulting in a remainder of 37.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 37 after subtracting 2979 from 3016.
Take the next digit (0) from the dividend and append it to 37, then repeat: 370 / 993

Going ahead to step 5:
993 can be fit into 370 0 times, resulting in a remainder of 370.
The next digit of our result is 0. 
Result so far: 30.0
The remainder is 370 after subtracting 0 from 370.
Fetch the next digit (5) from the dividend, attach it to 370 and continue: 3705 / 993

Going ahead to step 6:
993 goes into 3705 3 times with a remainder of 726.
Put 3 as the next digit of the answer. 
Result so far: 303.0
The remainder is 726 after subtracting 2979 from 3705.
Include the next digit (0) from the dividend after 726, then repeat: 7260 / 993

On to step 7:
993 can be fit into 7260 7 times, resulting in a remainder of 309.
Put 7 as the next digit of the answer. 
Result so far: 3037.0
Subtract 6951 from 7260 to get 309.
Grab the next digit (2) from the dividend, add it to 309, then carry on: 3092 / 993

Going ahead to step 8:
When dividing 3092 by 993, we get 3 with a remainder of 113.
The number 3 becomes the next digit in our result. 
Result so far: 30373.0
If we take 2979 away from 3092, we end up with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Step 9:
993 goes into 1130 1 times with a remainder of 137.
The number 1 becomes the next digit in our result. 
Result so far: 30373.1
Subtracting 993 from 1130 leaves us with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Going ahead to step 10:
When dividing 1370 by 993, we get 1 with a remainder of 377.
The next digit of our result is 1. 
Result so far: 30373.11
If we take 993 away from 1370, we end up with 377.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3770, and continue the process.

Our division results in 30373.11 with a remaining 0.377.