We look at the division of 48179357 by 393 
The aim is to understand the frequency of 393 in 48179357.

Step 1:
4 divided by 393 is 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (8) of the dividend behind the 4 and repeat the process: 48 / 393

Let's proceed to step 2:
393 can be fit into 48 0 times, resulting in a remainder of 48.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 48, we end up with 48.
Take the next digit (1) from the dividend and append it to 48, then repeat: 481 / 393

Step 3:
393 can be fit into 481 1 times, resulting in a remainder of 88.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 393 from 481 and we're left with 88.
Grab the next digit (7) from the dividend, add it to 88, then carry on: 887 / 393

Let's proceed to step 4:
393 can be fit into 887 2 times, resulting in a remainder of 101.
Write down 2 as next digit of the result. 
Result so far: 12.0
If we take 786 away from 887, we end up with 101.
Include the next digit (9) from the dividend after 101, then repeat: 1019 / 393

On to step 5:
393 goes into 1019 2 times with a remainder of 233.
Write down 2 as next digit of the result. 
Result so far: 122.0
If we take 786 away from 1019, we end up with 233.
Bring next digit (3) of the dividend behind the 233 and repeat the process: 2333 / 393

Going ahead to step 6:
When dividing 2333 by 393, we get 5 with a remainder of 368.
Write down 5 as next digit of the result. 
Result so far: 1225.0
If we take 1965 away from 2333, we end up with 368.
Append the next digit (5) from the dividend to 368 and continue with: 3685 / 393

Going ahead to step 7:
3685 divided by 393 is 9 with a remainder of 148.
Put 9 as the next digit of the answer. 
Result so far: 12259.0
Subtract 3537 from 3685 to get 148.
Grab the next digit (7) from the dividend, add it to 148, then carry on: 1487 / 393

Moving on to step 8:
If we divide 1487 by 393, we get 3 and a remainder of 308.
The number 3 becomes the next digit in our result. 
Result so far: 122593.0
The remainder is 308 after subtracting 1179 from 1487.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Let's proceed to step 9:
If we divide 3080 by 393, we get 7 and a remainder of 329.
Write down 7 as next digit of the result. 
Result so far: 122593.7
Deduct 2751 from 3080 and we're left with 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

Step 10:
The number 393 fits into 3290 8 times, leaving a remainder of 146.
Use 8 as the next digit of our solution. 
Result so far: 122593.78
If we take 3144 away from 3290, we end up with 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Let's proceed to step 11:
If we divide 1460 by 393, we get 3 and a remainder of 281.
Record the quotient 3 as the next digit in the result. 
Result so far: 122593.783
The remainder is 281 after subtracting 1179 from 1460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2810, and continue the process.

Let's proceed to step 12:
If we divide 2810 by 393, we get 7 and a remainder of 59.
Put 7 as the next digit of the answer. 
Result so far: 122593.7837
Subtracting 2751 from 2810 leaves us with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Step 13:
393 goes into 590 1 times with a remainder of 197.
Use 1 as the next digit of our solution. 
Result so far: 122593.78371
The remainder is 197 after subtracting 393 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1970, and continue the process.

Moving on to step 14:
The number 393 fits into 1970 5 times, leaving a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 122593.783715
Deduct 1965 from 1970 and we're left 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.

Advancing to step 15:
The number 393 fits into 50 0 times, leaving a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 122593.783715
The remainder is 50 after subtracting 0 from 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 16:
393 goes into 500 1 times with a remainder of 107.
The next digit of our result is 1. 
Result so far: 122593.78371501
Subtract 393 from 500 to get 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

The final outcome is 122593.78371501, with a leftover of 1.07e-07.