288024 divided by 7 
The aim is to understand the frequency of 7 in 288024.

Going ahead to step 1:
The number 7 fits into 2 0 times, leaving a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (8) from the dividend, attach it to 2 and continue: 28 / 7

Advancing to step 2:
7 goes into 28 4 times with a remainder of 0.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 28 from 28, we get 0.
Take the next digit (8) from the dividend and append it to 0, then repeat: 8 / 7

On to step 3:
When dividing 8 by 7, we get 1 with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 41.0
The remainder is 1 after subtracting 7 from 8.
Take the next digit (0) from the dividend and append it to 1, then repeat: 10 / 7

Going ahead to step 4:
10 divided by 7 is 1 with a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 411.0
Deduct 7 from 10 and we're left with 3.
Include the next digit (2) from the dividend after 3, then repeat: 32 / 7

On to step 5:
7 can be fit into 32 4 times, resulting in a remainder of 4.
Use 4 as the next digit of our solution. 
Result so far: 4114.0
If we take 28 away from 32, we end up with 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 7

On to step 6:
44 divided by 7 is 6 with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 41146.0
Subtract 42 from 44 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 7:
The number 7 fits into 20 2 times, leaving a remainder of 6.
The next digit of our result is 2. 
Result so far: 41146.2
Deduct 14 from 20 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
7 goes into 60 8 times with a remainder of 4.
Write down 8 as next digit of the result. 
Result so far: 41146.28
Subtract 56 from 60 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
7 can be fit into 40 5 times, resulting in a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 41146.285
The remainder is 5 after subtracting 35 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 10:
When dividing 50 by 7, we get 7 with a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 41146.2857
If we subtract 49 from 50, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 11:
10 divided by 7 is 1 with a remainder of 3.
The next digit of our result is 1. 
Result so far: 41146.28571
Subtract 7 from 10 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 12:
7 can be fit into 30 4 times, resulting in a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 41146.285714
If we take 28 away from 30, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 13:
7 can be fit into 20 2 times, resulting in a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 41146.2857142
Subtract 14 from 20 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 14:
If we divide 60 by 7, we get 8 and a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 41146.28571428
Subtracting 56 from 60 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Our division results in 41146.28571428 with a remaining 4e-09.