608946 ÷ 4 
The aim is to understand the frequency of 4 in 608946.

On to step 1:
The number 4 fits into 6 1 times, leaving a remainder of 2.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 4 from 6 and we're left with 2.
Take the next digit (0) from the dividend and append it to 2, then repeat: 20 / 4

Going ahead to step 2:
4 goes into 20 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
The remainder is 0 after subtracting 20 from 20.
Grab the next digit (8) from the dividend, add it to 0, then carry on: 8 / 4

Advancing to step 3:
4 can be fit into 8 2 times, resulting in a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 152.0
Subtract 8 from 8 to get 0.
Bring next digit (9) of the dividend behind the 0 and repeat the process: 9 / 4

Let's proceed to step 4:
9 divided by 4 is 2 with a remainder of 1.
Write down 2 as next digit of the result. 
Result so far: 1522.0
Deduct 8 from 9 and we're left with 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 4

Step 5:
4 goes into 14 3 times with a remainder of 2.
Record the quotient 3 as the next digit in the result. 
Result so far: 15223.0
Subtract 12 from 14 to get 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 4

Going ahead to step 6:
The number 4 fits into 26 6 times, leaving a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 152236.0
Deduct 24 from 26 and we're left 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.

Step 7:
The number 4 fits into 20 5 times, leaving a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 152236.5
Subtracting 20 from 20 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.

Going ahead to step 8:
0 divided by 4 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 152236.5
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.

On to step 9:
4 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 152236.5
If we take 0 away from 0, we end up 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.

After the division, we end up with 152236.5 and a remainder of 0.0.