870786 divided by 2 
The aim is to understand the frequency of 2 in 870786.

Step 1:
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: 4.0
If we subtract 8 from 8, we get 0.
Include the next digit (7) from the dividend after 0, then repeat: 7 / 2

Let's proceed to step 2:
7 divided by 2 is 3 with a remainder of 1.
The next digit of our result is 3. 
Result so far: 43.0
Subtract 6 from 7 to get 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 2

Moving on to step 3:
If we divide 10 by 2, we get 5 and a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 435.0
Deduct 10 from 10 and we're left with 0.
Bring next digit (7) of the dividend behind the 0 and repeat the process: 7 / 2

Step 4:
7 divided by 2 is 3 with a remainder of 1.
Write down 3 as next digit of the result. 
Result so far: 4353.0
The remainder is 1 after subtracting 6 from 7.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 2

Advancing to step 5:
2 can be fit into 18 9 times, resulting in a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 43539.0
Subtracting 18 from 18 leaves us with 0.
Include the next digit (6) from the dividend after 0, then repeat: 6 / 2

On to step 6:
When dividing 6 by 2, we get 3 with a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 435393.0
Subtract 6 from 6 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.

Let's proceed to step 7:
0 divided by 2 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 435393.0
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.

On to step 8:
2 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 435393.0
If we take 0 away from 0, 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.

After the division, we end up with 435393.0 and a remainder of 0.0.