871838 ÷ 55 
We're looking to find how many times 55 goes into 871838.

Advancing to step 1:
If we divide 8 by 55, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 55

Let's proceed to step 2:
If we divide 87 by 55, we get 1 and a remainder of 32.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 55 from 87 to get 32.
Fetch the next digit (1) from the dividend, attach it to 32 and continue: 321 / 55

Going ahead to step 3:
321 divided by 55 is 5 with a remainder of 46.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we subtract 275 from 321, we get 46.
Grab the next digit (8) from the dividend, add it to 46, then carry on: 468 / 55

Step 4:
55 can be fit into 468 8 times, resulting in a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 158.0
Deduct 440 from 468 and we're left with 28.
Take the next digit (3) from the dividend and append it to 28, then repeat: 283 / 55

Advancing to step 5:
If we divide 283 by 55, we get 5 and a remainder of 8.
Put 5 as the next digit of the answer. 
Result so far: 1585.0
Subtracting 275 from 283 leaves us with 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 55

On to step 6:
88 divided by 55 is 1 with a remainder of 33.
Record the quotient 1 as the next digit in the result. 
Result so far: 15851.0
Subtract 55 from 88 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 7:
When dividing 330 by 55, we get 6 with a remainder of 0.
Put 6 as the next digit of the answer. 
Result so far: 15851.6
Deduct 330 from 330 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.

On to step 8:
The number 55 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 15851.6
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.

On to step 9:
The number 55 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 15851.6
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.

The final outcome is 15851.6, with a leftover of 0.0.