Let's divide 33668978 by 4
The aim is to understand the frequency of 4 in 33668978.

Going ahead to step 1:
4 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 4

Let's proceed to step 2:
If we divide 33 by 4, we get 8 and a remainder of 1.
The next digit of our result is 8. 
Result so far: 8.0
The remainder is 1 after subtracting 32 from 33.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 4

On to step 3:
When dividing 16 by 4, we get 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 84.0
If we subtract 16 from 16, we get 0.
Bring next digit (6) of the dividend behind the 0 and repeat the process: 6 / 4

Let's proceed to step 4:
If we divide 6 by 4, we get 1 and a remainder of 2.
The next digit of our result is 1. 
Result so far: 841.0
The remainder is 2 after subtracting 4 from 6.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 4

Going ahead to step 5:
4 goes into 28 7 times with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 8417.0
Subtracting 28 from 28 leaves us with 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 4

On to step 6:
4 goes into 9 2 times with a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 84172.0
If we take 8 away from 9, we end up with 1.
Take the next digit (7) from the dividend and append it to 1, then repeat: 17 / 4

Let's proceed to step 7:
The number 4 fits into 17 4 times, leaving a remainder of 1.
Put 4 as the next digit of the answer. 
Result so far: 841724.0
If we take 16 away from 17, we end up with 1.
Take the next digit (8) from the dividend and append it to 1, then repeat: 18 / 4

Going ahead to step 8:
When dividing 18 by 4, we get 4 with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 8417244.0
Subtracting 16 from 18 leaves us 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 9:
The number 4 fits into 20 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 8417244.5
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.

Moving on to step 10:
The number 4 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 8417244.5
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.

Step 11:
If we divide 0 by 4, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 8417244.5
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.

Our division results in 8417244.5 with a remaining 0.0.