909133 divided by 4 
The aim is to understand the frequency of 4 in 909133.

Step 1:
The number 4 fits into 9 2 times, leaving a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 8 away from 9, we end up with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 4

On to step 2:
4 goes into 10 2 times with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 22.0
Subtracting 8 from 10 leaves us with 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 4

Going ahead to step 3:
When dividing 29 by 4, we get 7 with a remainder of 1.
Record the quotient 7 as the next digit in the result. 
Result so far: 227.0
If we subtract 28 from 29, we get 1.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 4

On to step 4:
4 can be fit into 11 2 times, resulting in a remainder of 3.
Write down 2 as next digit of the result. 
Result so far: 2272.0
The remainder is 3 after subtracting 8 from 11.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 4

On to step 5:
When dividing 33 by 4, we get 8 with a remainder of 1.
Write down 8 as next digit of the result. 
Result so far: 22728.0
Subtracting 32 from 33 leaves us with 1.
Include the next digit (3) from the dividend after 1, then repeat: 13 / 4

Step 6:
13 divided by 4 is 3 with a remainder of 1.
Use 3 as the next digit of our solution. 
Result so far: 227283.0
The remainder is 1 after subtracting 12 from 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
When dividing 10 by 4, we get 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 227283.2
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.

Step 8:
When dividing 20 by 4, we get 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 227283.25
If we subtract 20 from 20, 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 9:
When dividing 0 by 4, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 227283.25
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.

Advancing to step 10:
0 divided by 4 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 227283.25
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.

The quotient of the division is 227283.25, and the remainder is 0.0.