We look at the division of 18285845 by 768 
The aim is to understand the frequency of 768 in 18285845.

Let's proceed to step 1:
1 divided by 768 is 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 768

Moving on to step 2:
768 can be fit into 18 0 times, resulting in a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Grab the next digit (2) from the dividend, add it to 18, then carry on: 182 / 768

On to step 3:
When dividing 182 by 768, we get 0 with a remainder of 182.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 182 leaves us with 182.
Grab the next digit (8) from the dividend, add it to 182, then carry on: 1828 / 768

Advancing to step 4:
When dividing 1828 by 768, we get 2 with a remainder of 292.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtract 1536 from 1828 to get 292.
Bring next digit (5) of the dividend behind the 292 and repeat the process: 2925 / 768

On to step 5:
2925 divided by 768 is 3 with a remainder of 621.
The next digit of our result is 3. 
Result so far: 23.0
Subtracting 2304 from 2925 leaves us with 621.
Fetch the next digit (8) from the dividend, attach it to 621 and continue: 6218 / 768

Advancing to step 6:
768 can be fit into 6218 8 times, resulting in a remainder of 74.
The next digit of our result is 8. 
Result so far: 238.0
Subtract 6144 from 6218 to get 74.
Include the next digit (4) from the dividend after 74, then repeat: 744 / 768

Moving on to step 7:
768 goes into 744 0 times with a remainder of 744.
Write down 0 as next digit of the result. 
Result so far: 2380.0
If we take 0 away from 744, we end up with 744.
Include the next digit (5) from the dividend after 744, then repeat: 7445 / 768

Going ahead to step 8:
If we divide 7445 by 768, we get 9 and a remainder of 533.
Put 9 as the next digit of the answer. 
Result so far: 23809.0
Subtract 6912 from 7445 to get 533.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5330, and continue the process.

Step 9:
768 can be fit into 5330 6 times, resulting in a remainder of 722.
The number 6 becomes the next digit in our result. 
Result so far: 23809.6
Deduct 4608 from 5330 and we're left with 722.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7220, and continue the process.

Going ahead to step 10:
When dividing 7220 by 768, we get 9 with a remainder of 308.
Put 9 as the next digit of the answer. 
Result so far: 23809.69
The remainder is 308 after subtracting 6912 from 7220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Let's proceed to step 11:
768 can be fit into 3080 4 times, resulting in a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 23809.694
Subtract 3072 from 3080 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 12:
When dividing 80 by 768, we get 0 with a remainder of 80.
Use 0 as the next digit of our solution. 
Result so far: 23809.694
Subtract 0 from 80 to 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.

Let's proceed to step 13:
768 can be fit into 800 1 times, resulting in a remainder of 32.
The number 1 becomes the next digit in our result. 
Result so far: 23809.69401
Subtracting 768 from 800 leaves us 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.

Step 14:
The number 768 fits into 320 0 times, leaving a remainder of 320.
The next digit of our result is 0. 
Result so far: 23809.69401
Deduct 0 from 320 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Let's proceed to step 15:
If we divide 3200 by 768, we get 4 and a remainder of 128.
The number 4 becomes the next digit in our result. 
Result so far: 23809.6940104
The remainder is 128 after subtracting 3072 from 3200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

On to step 16:
768 goes into 1280 1 times with a remainder of 512.
The next digit of our result is 1. 
Result so far: 23809.69401041
The remainder is 512 after subtracting 768 from 1280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

After the division, we end up with 23809.69401041 and a remainder of 5.12e-07.