We divide 911066 by 4
The aim is to understand the frequency of 4 in 911066.

Step 1:
When dividing 9 by 4, we get 2 with a remainder of 1.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 1 after subtracting 8 from 9.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 4

On to step 2:
The number 4 fits into 11 2 times, leaving a remainder of 3.
Write down 2 as next digit of the result. 
Result so far: 22.0
Subtract 8 from 11 to get 3.
Bring next digit (1) of the dividend behind the 3 and repeat the process: 31 / 4

Let's proceed to step 3:
When dividing 31 by 4, we get 7 with a remainder of 3.
The next digit of our result is 7. 
Result so far: 227.0
If we take 28 away from 31, we end up with 3.
Grab the next digit (0) from the dividend, add it to 3, then carry on: 30 / 4

On to step 4:
30 divided by 4 is 7 with a remainder of 2.
Record the quotient 7 as the next digit in the result. 
Result so far: 2277.0
Deduct 28 from 30 and we're left with 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 4

Let's proceed to step 5:
26 divided by 4 is 6 with a remainder of 2.
The next digit of our result is 6. 
Result so far: 22776.0
Deduct 24 from 26 and we're left with 2.
Fetch the next digit (6) from the dividend, attach it to 2 and continue: 26 / 4

On to step 6:
4 can be fit into 26 6 times, resulting in a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 227766.0
If we subtract 24 from 26, we 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.

Advancing to step 7:
4 can be fit into 20 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 227766.5
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 8:
4 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 227766.5
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.

Going ahead to step 9:
0 divided by 4 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 227766.5
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 final result is 227766.5 with a remainder of 0.0.