We divide 82078343 by 321
The aim is to understand the frequency of 321 in 82078343.

On to step 1:
321 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 321

Let's proceed to step 2:
321 goes into 82 0 times with a remainder of 82.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 82 after subtracting 0 from 82.
Grab the next digit (0) from the dividend, add it to 82, then carry on: 820 / 321

Going ahead to step 3:
The number 321 fits into 820 2 times, leaving a remainder of 178.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtract 642 from 820 to get 178.
Append the next digit (7) from the dividend to 178 and continue with: 1787 / 321

Step 4:
When dividing 1787 by 321, we get 5 with a remainder of 182.
Use 5 as the next digit of our solution. 
Result so far: 25.0
Deduct 1605 from 1787 and we're left with 182.
Take the next digit (8) from the dividend and append it to 182, then repeat: 1828 / 321

Let's proceed to step 5:
If we divide 1828 by 321, we get 5 and a remainder of 223.
The next digit of our result is 5. 
Result so far: 255.0
Deduct 1605 from 1828 and we're left with 223.
Take the next digit (3) from the dividend and append it to 223, then repeat: 2233 / 321

Advancing to step 6:
321 goes into 2233 6 times with a remainder of 307.
Use 6 as the next digit of our solution. 
Result so far: 2556.0
Subtract 1926 from 2233 to get 307.
Include the next digit (4) from the dividend after 307, then repeat: 3074 / 321

Step 7:
321 goes into 3074 9 times with a remainder of 185.
The next digit of our result is 9. 
Result so far: 25569.0
If we subtract 2889 from 3074, we get 185.
Take the next digit (3) from the dividend and append it to 185, then repeat: 1853 / 321

Let's proceed to step 8:
If we divide 1853 by 321, we get 5 and a remainder of 248.
The next digit of our result is 5. 
Result so far: 255695.0
If we subtract 1605 from 1853, we get 248.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2480, and continue the process.

Advancing to step 9:
The number 321 fits into 2480 7 times, leaving a remainder of 233.
Use 7 as the next digit of our solution. 
Result so far: 255695.7
Subtracting 2247 from 2480 leaves us with 233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

Advancing to step 10:
2330 divided by 321 is 7 with a remainder of 83.
Put 7 as the next digit of the answer. 
Result so far: 255695.77
Subtract 2247 from 2330 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

In conclusion, the division gives 255695.77 with a balance of 0.083.