We look at the division of 42144057 by 313 
The aim is to understand the frequency of 313 in 42144057.

Advancing to step 1:
If we divide 4 by 313, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 313

Advancing to step 2:
313 goes into 42 0 times with a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Include the next digit (1) from the dividend after 42, then repeat: 421 / 313

Advancing to step 3:
421 divided by 313 is 1 with a remainder of 108.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 313 from 421, we get 108.
Bring next digit (4) of the dividend behind the 108 and repeat the process: 1084 / 313

Step 4:
313 goes into 1084 3 times with a remainder of 145.
Write down 3 as next digit of the result. 
Result so far: 13.0
The remainder is 145 after subtracting 939 from 1084.
Take the next digit (4) from the dividend and append it to 145, then repeat: 1454 / 313

Moving on to step 5:
313 goes into 1454 4 times with a remainder of 202.
The number 4 becomes the next digit in our result. 
Result so far: 134.0
If we subtract 1252 from 1454, we get 202.
Bring next digit (0) of the dividend behind the 202 and repeat the process: 2020 / 313

On to step 6:
If we divide 2020 by 313, we get 6 and a remainder of 142.
The next digit of our result is 6. 
Result so far: 1346.0
If we subtract 1878 from 2020, we get 142.
Append the next digit (5) from the dividend to 142 and continue with: 1425 / 313

Going ahead to step 7:
If we divide 1425 by 313, we get 4 and a remainder of 173.
The next digit of our result is 4. 
Result so far: 13464.0
Subtracting 1252 from 1425 leaves us with 173.
Take the next digit (7) from the dividend and append it to 173, then repeat: 1737 / 313

On to step 8:
The number 313 fits into 1737 5 times, leaving a remainder of 172.
The number 5 becomes the next digit in our result. 
Result so far: 134645.0
Subtracting 1565 from 1737 leaves us with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Step 9:
1720 divided by 313 is 5 with a remainder of 155.
Write down 5 as next digit of the result. 
Result so far: 134645.5
Deduct 1565 from 1720 and we're left with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Advancing to step 10:
The number 313 fits into 1550 4 times, leaving a remainder of 298.
The next digit of our result is 4. 
Result so far: 134645.54
If we subtract 1252 from 1550, we get 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

On to step 11:
2980 divided by 313 is 9 with a remainder of 163.
The number 9 becomes the next digit in our result. 
Result so far: 134645.549
Deduct 2817 from 2980 and we're left with 163.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Moving on to step 12:
The number 313 fits into 1630 5 times, leaving a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 134645.5495
If we subtract 1565 from 1630, we get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 13:
The number 313 fits into 650 2 times, leaving a remainder of 24.
Write down 2 as next digit of the result. 
Result so far: 134645.54952
Deduct 626 from 650 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Going ahead to step 14:
313 goes into 240 0 times with a remainder of 240.
Record the quotient 0 as the next digit in the result. 
Result so far: 134645.54952
The remainder is 240 after subtracting 0 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 15:
The number 313 fits into 2400 7 times, leaving a remainder of 209.
Write down 7 as next digit of the result. 
Result so far: 134645.5495207
If we subtract 2191 from 2400, we get 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

Let's proceed to step 16:
2090 divided by 313 is 6 with a remainder of 212.
The number 6 becomes the next digit in our result. 
Result so far: 134645.54952076
If we subtract 1878 from 2090, we get 212.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

The final result is 134645.54952076 with a remainder of 2.12e-07.