298424 ÷ 7 
The aim is to understand the frequency of 7 in 298424.

On to step 1:
7 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 7

Moving on to step 2:
When dividing 29 by 7, we get 4 with a remainder of 1.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 28 from 29, we get 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 7

Advancing to step 3:
18 divided by 7 is 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 42.0
Subtract 14 from 18 to get 4.
Include the next digit (4) from the dividend after 4, then repeat: 44 / 7

Let's proceed to step 4:
The number 7 fits into 44 6 times, leaving a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 426.0
Subtract 42 from 44 to get 2.
Append the next digit (2) from the dividend to 2 and continue with: 22 / 7

Let's proceed to step 5:
7 can be fit into 22 3 times, resulting in a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 4263.0
Deduct 21 from 22 and we're left with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 7

Moving on to step 6:
7 can be fit into 14 2 times, resulting in a remainder of 0.
Write down 2 as next digit of the result. 
Result so far: 42632.0
Deduct 14 from 14 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 7:
0 divided by 7 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 42632.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 8:
0 divided by 7 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 42632.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 42632.0 and a remainder of 0.0.