912854 ÷ 4 
The aim is to understand the frequency of 4 in 912854.

Advancing to step 1:
If we divide 9 by 4, we get 2 and a remainder of 1.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 1 after subtracting 8 from 9.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 4

Going ahead to step 2:
The number 4 fits into 11 2 times, leaving a remainder of 3.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
If we subtract 8 from 11, we get 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 4

Going ahead to step 3:
32 divided by 4 is 8 with a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 228.0
If we subtract 32 from 32, we get 0.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 4

Moving on to step 4:
The number 4 fits into 8 2 times, leaving a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 2282.0
Subtract 8 from 8 to get 0.
Append the next digit (5) from the dividend to 0 and continue with: 5 / 4

Advancing to step 5:
The number 4 fits into 5 1 times, leaving a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 22821.0
If we take 4 away from 5, we end up with 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 4

Going ahead to step 6:
14 divided by 4 is 3 with a remainder of 2.
Put 3 as the next digit of the answer. 
Result so far: 228213.0
Subtract 12 from 14 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 7:
4 can be fit into 20 5 times, resulting in a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 228213.5
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.

Advancing to step 8:
When dividing 0 by 4, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 228213.5
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.

Advancing to step 9:
The number 4 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 228213.5
Subtracting 0 from 0 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.

The quotient of the division is 228213.5, and the remainder is 0.0.