446721 divided by 4 
The aim is to understand the frequency of 4 in 446721.

On to step 1:
When dividing 4 by 4, we get 1 with a remainder of 0.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we subtract 4 from 4, we get 0.
Bring next digit (4) of the dividend behind the 0 and repeat the process: 4 / 4

On to step 2:
When dividing 4 by 4, we get 1 with a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Subtracting 4 from 4 leaves us with 0.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 4

On to step 3:
The number 4 fits into 6 1 times, leaving a remainder of 2.
The next digit of our result is 1. 
Result so far: 111.0
Subtract 4 from 6 to get 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 4

Going ahead to step 4:
27 divided by 4 is 6 with a remainder of 3.
Use 6 as the next digit of our solution. 
Result so far: 1116.0
Subtracting 24 from 27 leaves us with 3.
Include the next digit (2) from the dividend after 3, then repeat: 32 / 4

On to step 5:
If we divide 32 by 4, we get 8 and a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 11168.0
If we take 32 away from 32, we end up with 0.
Append the next digit (1) from the dividend to 0 and continue with: 1 / 4

Step 6:
1 divided by 4 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 111680.0
If we take 0 away from 1, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 7:
4 can be fit into 10 2 times, resulting in a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 111680.2
Subtract 8 from 10 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 8:
When dividing 20 by 4, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 111680.25
If we take 20 away from 20, 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.

On to step 9:
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: 111680.25
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.

Moving on to step 10:
If we divide 0 by 4, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 111680.25
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.

Our division results in 111680.25 with a remaining 0.0.