868871 ÷ 46 
We want to figure out the number of times 868871 can be divided by 46.

On to step 1:
8 divided by 46 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 46

Going ahead to step 2:
46 can be fit into 86 1 times, resulting in a remainder of 40.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 46 away from 86, we end up with 40.
Include the next digit (8) from the dividend after 40, then repeat: 408 / 46

Moving on to step 3:
If we divide 408 by 46, we get 8 and a remainder of 40.
Use 8 as the next digit of our solution. 
Result so far: 18.0
Subtracting 368 from 408 leaves us with 40.
Fetch the next digit (8) from the dividend, attach it to 40 and continue: 408 / 46

Moving on to step 4:
46 goes into 408 8 times with a remainder of 40.
The number 8 becomes the next digit in our result. 
Result so far: 188.0
If we take 368 away from 408, we end up with 40.
Append the next digit (7) from the dividend to 40 and continue with: 407 / 46

Step 5:
46 can be fit into 407 8 times, resulting in a remainder of 39.
Use 8 as the next digit of our solution. 
Result so far: 1888.0
If we take 368 away from 407, we end up with 39.
Grab the next digit (1) from the dividend, add it to 39, then carry on: 391 / 46

On to step 6:
391 divided by 46 is 8 with a remainder of 23.
Record the quotient 8 as the next digit in the result. 
Result so far: 18888.0
If we take 368 away from 391, we end up with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Let's proceed to step 7:
46 goes into 230 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 18888.5
Subtract 230 from 230 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 8:
46 can be fit into 0 0 times, resulting in a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 18888.5
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.

Moving on to step 9:
0 divided by 46 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 18888.5
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.

After the division, we end up with 18888.5 and a remainder of 0.0.