We look at the division of 86394718 by 328 
The aim is to understand the frequency of 328 in 86394718.

Let's proceed to step 1:
If we divide 8 by 328, we get 0 and a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 328

Advancing to step 2:
328 can be fit into 86 0 times, resulting in a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 86, we end up with 86.
Bring next digit (3) of the dividend behind the 86 and repeat the process: 863 / 328

Moving on to step 3:
The number 328 fits into 863 2 times, leaving a remainder of 207.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 656 away from 863, we end up with 207.
Bring next digit (9) of the dividend behind the 207 and repeat the process: 2079 / 328

Going ahead to step 4:
328 goes into 2079 6 times with a remainder of 111.
Write down 6 as next digit of the result. 
Result so far: 26.0
Deduct 1968 from 2079 and we're left with 111.
Fetch the next digit (4) from the dividend, attach it to 111 and continue: 1114 / 328

Step 5:
328 goes into 1114 3 times with a remainder of 130.
The next digit of our result is 3. 
Result so far: 263.0
Subtracting 984 from 1114 leaves us with 130.
Bring next digit (7) of the dividend behind the 130 and repeat the process: 1307 / 328

Step 6:
The number 328 fits into 1307 3 times, leaving a remainder of 323.
Write down 3 as next digit of the result. 
Result so far: 2633.0
If we take 984 away from 1307, we end up with 323.
Grab the next digit (1) from the dividend, add it to 323, then carry on: 3231 / 328

On to step 7:
If we divide 3231 by 328, we get 9 and a remainder of 279.
Record the quotient 9 as the next digit in the result. 
Result so far: 26339.0
Deduct 2952 from 3231 and we're left with 279.
Grab the next digit (8) from the dividend, add it to 279, then carry on: 2798 / 328

Advancing to step 8:
The number 328 fits into 2798 8 times, leaving a remainder of 174.
Use 8 as the next digit of our solution. 
Result so far: 263398.0
Subtracting 2624 from 2798 leaves us with 174.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1740, and continue the process.

Going ahead to step 9:
When dividing 1740 by 328, we get 5 with a remainder of 100.
Record the quotient 5 as the next digit in the result. 
Result so far: 263398.5
Deduct 1640 from 1740 and we're left with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Moving on to step 10:
The number 328 fits into 1000 3 times, leaving a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 263398.53
If we subtract 984 from 1000, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 11:
The number 328 fits into 160 0 times, leaving a remainder of 160.
Write down 0 as next digit of the result. 
Result so far: 263398.53
If we subtract 0 from 160, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 12:
328 goes into 1600 4 times with a remainder of 288.
Write down 4 as next digit of the result. 
Result so far: 263398.5304
Deduct 1312 from 1600 and we're left with 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Let's proceed to step 13:
The number 328 fits into 2880 8 times, leaving a remainder of 256.
The next digit of our result is 8. 
Result so far: 263398.53048
The remainder is 256 after subtracting 2624 from 2880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Moving on to step 14:
2560 divided by 328 is 7 with a remainder of 264.
Use 7 as the next digit of our solution. 
Result so far: 263398.530487
Subtract 2296 from 2560 to get 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

On to step 15:
328 goes into 2640 8 times with a remainder of 16.
Use 8 as the next digit of our solution. 
Result so far: 263398.5304878
If we take 2624 away from 2640, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 16:
When dividing 160 by 328, we get 0 with a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 263398.5304878
The remainder is 160 after subtracting 0 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The final result is 263398.5304878 with a remainder of 1.6e-07.