We look at the division of 29286404 by 384 
The aim is to understand the frequency of 384 in 29286404.

On to step 1:
The number 384 fits into 2 0 times, leaving a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Grab the next digit (9) from the dividend, add it to 2, then carry on: 29 / 384

Advancing to step 2:
The number 384 fits into 29 0 times, leaving a remainder of 29.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 29 leaves us with 29.
Fetch the next digit (2) from the dividend, attach it to 29 and continue: 292 / 384

Step 3:
If we divide 292 by 384, we get 0 and a remainder of 292.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 292 to get 292.
Fetch the next digit (8) from the dividend, attach it to 292 and continue: 2928 / 384

Let's proceed to step 4:
When dividing 2928 by 384, we get 7 with a remainder of 240.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Deduct 2688 from 2928 and we're left with 240.
Bring next digit (6) of the dividend behind the 240 and repeat the process: 2406 / 384

Advancing to step 5:
When dividing 2406 by 384, we get 6 with a remainder of 102.
The number 6 becomes the next digit in our result. 
Result so far: 76.0
If we subtract 2304 from 2406, we get 102.
Fetch the next digit (4) from the dividend, attach it to 102 and continue: 1024 / 384

Step 6:
1024 divided by 384 is 2 with a remainder of 256.
Use 2 as the next digit of our solution. 
Result so far: 762.0
If we subtract 768 from 1024, we get 256.
Take the next digit (0) from the dividend and append it to 256, then repeat: 2560 / 384

Moving on to step 7:
If we divide 2560 by 384, we get 6 and a remainder of 256.
Write down 6 as next digit of the result. 
Result so far: 7626.0
Deduct 2304 from 2560 and we're left with 256.
Take the next digit (4) from the dividend and append it to 256, then repeat: 2564 / 384

On to step 8:
When dividing 2564 by 384, we get 6 with a remainder of 260.
Write down 6 as next digit of the result. 
Result so far: 76266.0
Subtract 2304 from 2564 to get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Moving on to step 9:
The number 384 fits into 2600 6 times, leaving a remainder of 296.
Record the quotient 6 as the next digit in the result. 
Result so far: 76266.6
Deduct 2304 from 2600 and we're left with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Going ahead to step 10:
If we divide 2960 by 384, we get 7 and a remainder of 272.
Put 7 as the next digit of the answer. 
Result so far: 76266.67
If we take 2688 away from 2960, we end up with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Step 11:
When dividing 2720 by 384, we get 7 with a remainder of 32.
Put 7 as the next digit of the answer. 
Result so far: 76266.677
The remainder is 32 after subtracting 2688 from 2720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Our division results in 76266.677 with a remaining 0.0032.