324259 ÷ 7 
The aim is to understand the frequency of 7 in 324259.

On to step 1:
7 goes into 3 0 times with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Append the next digit (2) from the dividend to 3 and continue with: 32 / 7

Step 2:
The number 7 fits into 32 4 times, leaving a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 4.0
The remainder is 4 after subtracting 28 from 32.
Take the next digit (4) from the dividend and append it to 4, then repeat: 44 / 7

Going ahead to step 3:
7 can be fit into 44 6 times, resulting in a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 46.0
Subtract 42 from 44 to get 2.
Grab the next digit (2) from the dividend, add it to 2, then carry on: 22 / 7

Moving on to step 4:
7 can be fit into 22 3 times, resulting in a remainder of 1.
The next digit of our result is 3. 
Result so far: 463.0
Subtracting 21 from 22 leaves us with 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 7

Step 5:
If we divide 15 by 7, we get 2 and a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 4632.0
Deduct 14 from 15 and we're left with 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 7

Advancing to step 6:
19 divided by 7 is 2 with a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 46322.0
If we subtract 14 from 19, we get 5.
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 7:
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: 46322.7
Subtract 49 from 50 to 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.

Let's proceed to step 8:
If we divide 10 by 7, we get 1 and a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 46322.71
If we subtract 7 from 10, we 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.

Moving on to step 9:
30 divided by 7 is 4 with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 46322.714
Subtract 28 from 30 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.

Moving on to step 10:
7 can be fit into 20 2 times, resulting in a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 46322.7142
If we take 14 away from 20, we end up 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.

Advancing to step 11:
The number 7 fits into 60 8 times, leaving a remainder of 4.
The number 8 becomes the next digit in our result. 
Result so far: 46322.71428
If we subtract 56 from 60, we 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.

Moving on to step 12:
If we divide 40 by 7, we get 5 and a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 46322.714285
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 13:
50 divided by 7 is 7 with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 46322.7142857
Deduct 49 from 50 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 14:
7 goes into 10 1 times with a remainder of 3.
The next digit of our result is 1. 
Result so far: 46322.71428571
Deduct 7 from 10 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final outcome is 46322.71428571, with a leftover of 3e-09.