We divide 80531349 by 328
The aim is to understand the frequency of 328 in 80531349.

Step 1:
The number 328 fits into 8 0 times, leaving a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 328

Moving on to step 2:
80 divided by 328 is 0 with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Bring next digit (5) of the dividend behind the 80 and repeat the process: 805 / 328

Moving on to step 3:
805 divided by 328 is 2 with a remainder of 149.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 656 from 805 to get 149.
Fetch the next digit (3) from the dividend, attach it to 149 and continue: 1493 / 328

Going ahead to step 4:
328 can be fit into 1493 4 times, resulting in a remainder of 181.
Write down 4 as next digit of the result. 
Result so far: 24.0
If we subtract 1312 from 1493, we get 181.
Take the next digit (1) from the dividend and append it to 181, then repeat: 1811 / 328

Moving on to step 5:
328 goes into 1811 5 times with a remainder of 171.
Put 5 as the next digit of the answer. 
Result so far: 245.0
Subtract 1640 from 1811 to get 171.
Include the next digit (3) from the dividend after 171, then repeat: 1713 / 328

Let's proceed to step 6:
1713 divided by 328 is 5 with a remainder of 73.
Write down 5 as next digit of the result. 
Result so far: 2455.0
Subtracting 1640 from 1713 leaves us with 73.
Grab the next digit (4) from the dividend, add it to 73, then carry on: 734 / 328

Step 7:
If we divide 734 by 328, we get 2 and a remainder of 78.
The number 2 becomes the next digit in our result. 
Result so far: 24552.0
Deduct 656 from 734 and we're left with 78.
Append the next digit (9) from the dividend to 78 and continue with: 789 / 328

On to step 8:
When dividing 789 by 328, we get 2 with a remainder of 133.
The number 2 becomes the next digit in our result. 
Result so far: 245522.0
If we take 656 away from 789, we end up with 133.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1330, and continue the process.

On to step 9:
328 goes into 1330 4 times with a remainder of 18.
Use 4 as the next digit of our solution. 
Result so far: 245522.4
Subtracting 1312 from 1330 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 10:
If we divide 180 by 328, we get 0 and a remainder of 180.
Write down 0 as next digit of the result. 
Result so far: 245522.4
Subtract 0 from 180 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Moving on to step 11:
328 can be fit into 1800 5 times, resulting in a remainder of 160.
Record the quotient 5 as the next digit in the result. 
Result so far: 245522.405
Subtracting 1640 from 1800 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 12:
328 can be fit into 1600 4 times, resulting in a remainder of 288.
Put 4 as the next digit of the answer. 
Result so far: 245522.4054
If we subtract 1312 from 1600, we get 288.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

On to step 13:
328 can be fit into 2880 8 times, resulting in a remainder of 256.
The next digit of our result is 8. 
Result so far: 245522.40548
Subtract 2624 from 2880 to get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

On to step 14:
2560 divided by 328 is 7 with a remainder of 264.
The next digit of our result is 7. 
Result so far: 245522.405487
Subtracting 2296 from 2560 leaves us with 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:
The number 328 fits into 2640 8 times, leaving a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 245522.4054878
Subtract 2624 from 2640 to 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.

Advancing to step 16:
328 goes into 160 0 times with a remainder of 160.
Use 0 as the next digit of our solution. 
Result so far: 245522.4054878
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.

Our division results in 245522.4054878 with a remaining 1.6e-07.