We look at the division of 48231903 by 318 
The aim is to understand the frequency of 318 in 48231903.

Step 1:
The number 318 fits into 4 0 times, leaving a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 318

Going ahead to step 2:
The number 318 fits into 48 0 times, leaving a remainder of 48.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 48, we get 48.
Include the next digit (2) from the dividend after 48, then repeat: 482 / 318

Advancing to step 3:
When dividing 482 by 318, we get 1 with a remainder of 164.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 318 from 482 to get 164.
Fetch the next digit (3) from the dividend, attach it to 164 and continue: 1643 / 318

Step 4:
The number 318 fits into 1643 5 times, leaving a remainder of 53.
Write down 5 as next digit of the result. 
Result so far: 15.0
Subtract 1590 from 1643 to get 53.
Fetch the next digit (1) from the dividend, attach it to 53 and continue: 531 / 318

Moving on to step 5:
When dividing 531 by 318, we get 1 with a remainder of 213.
The number 1 becomes the next digit in our result. 
Result so far: 151.0
If we subtract 318 from 531, we get 213.
Bring next digit (9) of the dividend behind the 213 and repeat the process: 2139 / 318

Moving on to step 6:
318 goes into 2139 6 times with a remainder of 231.
Use 6 as the next digit of our solution. 
Result so far: 1516.0
Deduct 1908 from 2139 and we're left with 231.
Append the next digit (0) from the dividend to 231 and continue with: 2310 / 318

Advancing to step 7:
318 goes into 2310 7 times with a remainder of 84.
Record the quotient 7 as the next digit in the result. 
Result so far: 15167.0
Subtract 2226 from 2310 to get 84.
Take the next digit (3) from the dividend and append it to 84, then repeat: 843 / 318

On to step 8:
318 goes into 843 2 times with a remainder of 207.
The number 2 becomes the next digit in our result. 
Result so far: 151672.0
The remainder is 207 after subtracting 636 from 843.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2070, and continue the process.

Moving on to step 9:
318 can be fit into 2070 6 times, resulting in a remainder of 162.
The number 6 becomes the next digit in our result. 
Result so far: 151672.6
Deduct 1908 from 2070 and we're left with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

On to step 10:
318 goes into 1620 5 times with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 151672.65
If we take 1590 away from 1620, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 11:
318 goes into 300 0 times with a remainder of 300.
Use 0 as the next digit of our solution. 
Result so far: 151672.65
If we take 0 away from 300, we end up with 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Going ahead to step 12:
The number 318 fits into 3000 9 times, leaving a remainder of 138.
Record the quotient 9 as the next digit in the result. 
Result so far: 151672.6509
Subtract 2862 from 3000 to get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Let's proceed to step 13:
The number 318 fits into 1380 4 times, leaving a remainder of 108.
Use 4 as the next digit of our solution. 
Result so far: 151672.65094
The remainder is 108 after subtracting 1272 from 1380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

On to step 14:
1080 divided by 318 is 3 with a remainder of 126.
Use 3 as the next digit of our solution. 
Result so far: 151672.650943
If we take 954 away from 1080, we end up with 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Moving on to step 15:
1260 divided by 318 is 3 with a remainder of 306.
The number 3 becomes the next digit in our result. 
Result so far: 151672.6509433
If we take 954 away from 1260, we end up with 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

In conclusion, the division gives 151672.6509433 with a balance of 3.06e-06.