We're dividing 30013156 by 305 
The aim is to understand the frequency of 305 in 30013156.

Moving on to step 1:
305 goes into 3 0 times with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (0) from the dividend to 3 and continue with: 30 / 305

Going ahead to step 2:
When dividing 30 by 305, we get 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 30 to get 30.
Include the next digit (0) from the dividend after 30, then repeat: 300 / 305

Step 3:
If we divide 300 by 305, we get 0 and a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 300 leaves us with 300.
Append the next digit (1) from the dividend to 300 and continue with: 3001 / 305

Going ahead to step 4:
3001 divided by 305 is 9 with a remainder of 256.
Use 9 as the next digit of our solution. 
Result so far: 9.0
Subtracting 2745 from 3001 leaves us with 256.
Take the next digit (3) from the dividend and append it to 256, then repeat: 2563 / 305

Going ahead to step 5:
305 goes into 2563 8 times with a remainder of 123.
Write down 8 as next digit of the result. 
Result so far: 98.0
The remainder is 123 after subtracting 2440 from 2563.
Include the next digit (1) from the dividend after 123, then repeat: 1231 / 305

Let's proceed to step 6:
305 goes into 1231 4 times with a remainder of 11.
Write down 4 as next digit of the result. 
Result so far: 984.0
Deduct 1220 from 1231 and we're left with 11.
Append the next digit (5) from the dividend to 11 and continue with: 115 / 305

Let's proceed to step 7:
When dividing 115 by 305, we get 0 with a remainder of 115.
The number 0 becomes the next digit in our result. 
Result so far: 9840.0
If we take 0 away from 115, we end up with 115.
Grab the next digit (6) from the dividend, add it to 115, then carry on: 1156 / 305

Advancing to step 8:
305 goes into 1156 3 times with a remainder of 241.
Put 3 as the next digit of the answer. 
Result so far: 98403.0
Deduct 915 from 1156 and we're left with 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Step 9:
The number 305 fits into 2410 7 times, leaving a remainder of 275.
Write down 7 as next digit of the result. 
Result so far: 98403.7
If we subtract 2135 from 2410, we get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Going ahead to step 10:
305 goes into 2750 9 times with a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 98403.79
If we take 2745 away from 2750, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 11:
If we divide 50 by 305, we get 0 and a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 98403.79
Subtracting 0 from 50 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 12:
If we divide 500 by 305, we get 1 and a remainder of 195.
Use 1 as the next digit of our solution. 
Result so far: 98403.7901
Deduct 305 from 500 and we're left with 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

Step 13:
1950 divided by 305 is 6 with a remainder of 120.
The number 6 becomes the next digit in our result. 
Result so far: 98403.79016
Deduct 1830 from 1950 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Advancing to step 14:
When dividing 1200 by 305, we get 3 with a remainder of 285.
The number 3 becomes the next digit in our result. 
Result so far: 98403.790163
If we subtract 915 from 1200, we get 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Step 15:
If we divide 2850 by 305, we get 9 and a remainder of 105.
The number 9 becomes the next digit in our result. 
Result so far: 98403.7901639
If we subtract 2745 from 2850, we get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

On to step 16:
305 goes into 1050 3 times with a remainder of 135.
Put 3 as the next digit of the answer. 
Result so far: 98403.79016393
Subtract 915 from 1050 to get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

In conclusion, the division gives 98403.79016393 with a balance of 1.35e-07.