426886 divided by 2 
The aim is to understand the frequency of 2 in 426886.

On to step 1:
When dividing 4 by 2, we get 2 with a remainder of 0.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Deduct 4 from 4 and we're left with 0.
Append the next digit (2) from the dividend to 0 and continue with: 2 / 2

Advancing to step 2:
2 divided by 2 is 1 with a remainder of 0.
Write down 1 as next digit of the result. 
Result so far: 21.0
Subtracting 2 from 2 leaves us with 0.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 2

Moving on to step 3:
2 goes into 6 3 times with a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 213.0
If we take 6 away from 6, we end up with 0.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 2

On to step 4:
When dividing 8 by 2, we get 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 2134.0
Subtract 8 from 8 to get 0.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 2

Moving on to step 5:
The number 2 fits into 8 4 times, leaving a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 21344.0
Subtract 8 from 8 to get 0.
Grab the next digit (6) from the dividend, add it to 0, then carry on: 6 / 2

Going ahead to step 6:
2 can be fit into 6 3 times, resulting in a remainder of 0.
The next digit of our result is 3. 
Result so far: 213443.0
The remainder is 0 after subtracting 6 from 6.
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 7:
0 divided by 2 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 213443.0
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.

Moving on to step 8:
If we divide 0 by 2, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 213443.0
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.

Our division results in 213443.0 with a remaining 0.0.