409496 ÷ 4 
The aim is to understand the frequency of 4 in 409496.

On to step 1:
4 divided by 4 is 1 with a remainder of 0.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 0 after subtracting 4 from 4.
Grab the next digit (0) from the dividend, add it to 0, then carry on: 0 / 4

Going ahead to step 2:
4 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 0 to get 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 4

Advancing to step 3:
If we divide 9 by 4, we get 2 and a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 102.0
If we subtract 8 from 9, we get 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 4

Step 4:
14 divided by 4 is 3 with a remainder of 2.
The next digit of our result is 3. 
Result so far: 1023.0
If we take 12 away from 14, we end up with 2.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 4

Let's proceed to step 5:
4 goes into 29 7 times with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 10237.0
Deduct 28 from 29 and we're left with 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 4

On to step 6:
16 divided by 4 is 4 with a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 102374.0
If we subtract 16 from 16, 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.

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: 102374.0
Subtract 0 from 0 to 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.

Moving on to step 8:
When dividing 0 by 4, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 102374.0
Subtracting 0 from 0 leaves us 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.

The quotient of the division is 102374.0, and the remainder is 0.0.