We look at the division of 64843815 by 319 
The aim is to understand the frequency of 319 in 64843815.

Going ahead to step 1:
When dividing 6 by 319, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 319

Advancing to step 2:
The number 319 fits into 64 0 times, leaving a remainder of 64.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 64 to get 64.
Append the next digit (8) from the dividend to 64 and continue with: 648 / 319

Advancing to step 3:
The number 319 fits into 648 2 times, leaving a remainder of 10.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 638 from 648 leaves us with 10.
Grab the next digit (4) from the dividend, add it to 10, then carry on: 104 / 319

Going ahead to step 4:
The number 319 fits into 104 0 times, leaving a remainder of 104.
Write down 0 as next digit of the result. 
Result so far: 20.0
If we take 0 away from 104, we end up with 104.
Include the next digit (3) from the dividend after 104, then repeat: 1043 / 319

Let's proceed to step 5:
The number 319 fits into 1043 3 times, leaving a remainder of 86.
The number 3 becomes the next digit in our result. 
Result so far: 203.0
Deduct 957 from 1043 and we're left with 86.
Append the next digit (8) from the dividend to 86 and continue with: 868 / 319

Let's proceed to step 6:
319 goes into 868 2 times with a remainder of 230.
Write down 2 as next digit of the result. 
Result so far: 2032.0
Subtract 638 from 868 to get 230.
Fetch the next digit (1) from the dividend, attach it to 230 and continue: 2301 / 319

Step 7:
319 goes into 2301 7 times with a remainder of 68.
Use 7 as the next digit of our solution. 
Result so far: 20327.0
If we take 2233 away from 2301, we end up with 68.
Take the next digit (5) from the dividend and append it to 68, then repeat: 685 / 319

Step 8:
The number 319 fits into 685 2 times, leaving a remainder of 47.
Record the quotient 2 as the next digit in the result. 
Result so far: 203272.0
If we subtract 638 from 685, we get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 9:
470 divided by 319 is 1 with a remainder of 151.
Put 1 as the next digit of the answer. 
Result so far: 203272.1
Subtract 319 from 470 to get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

On to step 10:
319 goes into 1510 4 times with a remainder of 234.
Record the quotient 4 as the next digit in the result. 
Result so far: 203272.14
If we subtract 1276 from 1510, we get 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Let's proceed to step 11:
2340 divided by 319 is 7 with a remainder of 107.
Use 7 as the next digit of our solution. 
Result so far: 203272.147
Deduct 2233 from 2340 and we're left with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Step 12:
If we divide 1070 by 319, we get 3 and a remainder of 113.
The next digit of our result is 3. 
Result so far: 203272.1473
Subtract 957 from 1070 to get 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 13:
319 goes into 1130 3 times with a remainder of 173.
The next digit of our result is 3. 
Result so far: 203272.14733
If we take 957 away from 1130, we end up with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

In conclusion, the division gives 203272.14733 with a balance of 0.000173.