Let's divide 80375828 by 304
The aim is to understand the frequency of 304 in 80375828.

Advancing to step 1:
8 divided by 304 is 0 with 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.
Fetch the next digit (0) from the dividend, attach it to 8 and continue: 80 / 304

Advancing to step 2:
304 can be fit into 80 0 times, resulting in a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 80, we get 80.
Take the next digit (3) from the dividend and append it to 80, then repeat: 803 / 304

Let's proceed to step 3:
The number 304 fits into 803 2 times, leaving a remainder of 195.
Write down 2 as next digit of the result. 
Result so far: 2.0
Subtracting 608 from 803 leaves us with 195.
Append the next digit (7) from the dividend to 195 and continue with: 1957 / 304

Step 4:
If we divide 1957 by 304, we get 6 and a remainder of 133.
Write down 6 as next digit of the result. 
Result so far: 26.0
The remainder is 133 after subtracting 1824 from 1957.
Take the next digit (5) from the dividend and append it to 133, then repeat: 1335 / 304

Let's proceed to step 5:
When dividing 1335 by 304, we get 4 with a remainder of 119.
The number 4 becomes the next digit in our result. 
Result so far: 264.0
The remainder is 119 after subtracting 1216 from 1335.
Grab the next digit (8) from the dividend, add it to 119, then carry on: 1198 / 304

Advancing to step 6:
304 goes into 1198 3 times with a remainder of 286.
Use 3 as the next digit of our solution. 
Result so far: 2643.0
Subtracting 912 from 1198 leaves us with 286.
Fetch the next digit (2) from the dividend, attach it to 286 and continue: 2862 / 304

Moving on to step 7:
When dividing 2862 by 304, we get 9 with a remainder of 126.
Use 9 as the next digit of our solution. 
Result so far: 26439.0
Deduct 2736 from 2862 and we're left with 126.
Append the next digit (8) from the dividend to 126 and continue with: 1268 / 304

Going ahead to step 8:
The number 304 fits into 1268 4 times, leaving a remainder of 52.
Put 4 as the next digit of the answer. 
Result so far: 264394.0
If we subtract 1216 from 1268, we get 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 9:
304 goes into 520 1 times with a remainder of 216.
The next digit of our result is 1. 
Result so far: 264394.1
Deduct 304 from 520 and we're left with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Moving on to step 10:
The number 304 fits into 2160 7 times, leaving a remainder of 32.
The number 7 becomes the next digit in our result. 
Result so far: 264394.17
If we take 2128 away from 2160, we end up with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 11:
When dividing 320 by 304, we get 1 with a remainder of 16.
Put 1 as the next digit of the answer. 
Result so far: 264394.171
The remainder is 16 after subtracting 304 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 12:
160 divided by 304 is 0 with a remainder of 160.
Write down 0 as next digit of the result. 
Result so far: 264394.171
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.

Step 13:
The number 304 fits into 1600 5 times, leaving a remainder of 80.
The number 5 becomes the next digit in our result. 
Result so far: 264394.17105
If we subtract 1520 from 1600, we get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 14:
The number 304 fits into 800 2 times, leaving a remainder of 192.
Put 2 as the next digit of the answer. 
Result so far: 264394.171052
If we take 608 away from 800, we end up with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

On to step 15:
304 can be fit into 1920 6 times, resulting in a remainder of 96.
Use 6 as the next digit of our solution. 
Result so far: 264394.1710526
Deduct 1824 from 1920 and we're left with 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Let's proceed to step 16:
When dividing 960 by 304, we get 3 with a remainder of 48.
Record the quotient 3 as the next digit in the result. 
Result so far: 264394.17105263
If we take 912 away from 960, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Our division results in 264394.17105263 with a remaining 4.8e-08.