842892 ÷ 4 
The aim is to understand the frequency of 4 in 842892.

Going ahead to step 1:
8 divided by 4 is 2 with a remainder of 0.
The next digit of our result is 2. 
Result so far: 2.0
The remainder is 0 after subtracting 8 from 8.
Append the next digit (4) from the dividend to 0 and continue with: 4 / 4

Let's proceed to step 2:
4 can be fit into 4 1 times, resulting in a remainder of 0.
The next digit of our result is 1. 
Result so far: 21.0
Subtract 4 from 4 to get 0.
Append the next digit (2) from the dividend to 0 and continue with: 2 / 4

On to step 3:
If we divide 2 by 4, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 210.0
Deduct 0 from 2 and we're left with 2.
Take the next digit (8) from the dividend and append it to 2, then repeat: 28 / 4

Advancing to step 4:
4 can be fit into 28 7 times, resulting in a remainder of 0.
The next digit of our result is 7. 
Result so far: 2107.0
Subtract 28 from 28 to get 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 4

Step 5:
4 goes into 9 2 times with a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 21072.0
Subtracting 8 from 9 leaves us with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 4

On to step 6:
When dividing 12 by 4, we get 3 with a remainder of 0.
Record the quotient 3 as the next digit in the result. 
Result so far: 210723.0
The remainder is 0 after subtracting 12 from 12.
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:
When dividing 0 by 4, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 210723.0
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
When dividing 0 by 4, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 210723.0
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 210723.0 and a remainder of 0.0.