914491 ÷ 4 
The aim is to understand the frequency of 4 in 914491.

Moving on to 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
Subtract 8 from 9 to get 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 4

Step 2:
4 can be fit into 11 2 times, resulting in a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 22.0
Subtracting 8 from 11 leaves us with 3.
Grab the next digit (4) from the dividend, add it to 3, then carry on: 34 / 4

On to step 3:
The number 4 fits into 34 8 times, leaving a remainder of 2.
Write down 8 as next digit of the result. 
Result so far: 228.0
Subtract 32 from 34 to get 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 4

Let's proceed to step 4:
24 divided by 4 is 6 with a remainder of 0.
Use 6 as the next digit of our solution. 
Result so far: 2286.0
Subtract 24 from 24 to get 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 4

Let's proceed to step 5:
The number 4 fits into 9 2 times, leaving a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 22862.0
If we subtract 8 from 9, we get 1.
Take the next digit (1) from the dividend and append it to 1, then repeat: 11 / 4

Let's proceed to step 6:
When dividing 11 by 4, we get 2 with a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 228622.0
Subtracting 8 from 11 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 7:
The number 4 fits into 30 7 times, leaving a remainder of 2.
Put 7 as the next digit of the answer. 
Result so far: 228622.7
The remainder is 2 after subtracting 28 from 30.
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:
4 can be fit into 20 5 times, resulting in a remainder of 0.
The next digit of our result is 5. 
Result so far: 228622.75
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.

Let's proceed to step 9:
0 divided by 4 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 228622.75
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.

Step 10:
4 goes into 0 0 times with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 228622.75
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 outcome is 228622.75, with a leftover of 0.0.