We're dividing 55783965 by 871 
Our goal is to divide 55783965 by 871.

On to step 1:
5 divided by 871 is 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 871

Step 2:
871 goes into 55 0 times with a remainder of 55.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 55, we end up with 55.
Fetch the next digit (7) from the dividend, attach it to 55 and continue: 557 / 871

Going ahead to step 3:
557 divided by 871 is 0 with a remainder of 557.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 557, we end up with 557.
Take the next digit (8) from the dividend and append it to 557, then repeat: 5578 / 871

Moving on to step 4:
When dividing 5578 by 871, we get 6 with a remainder of 352.
The next digit of our result is 6. 
Result so far: 6.0
Subtracting 5226 from 5578 leaves us with 352.
Append the next digit (3) from the dividend to 352 and continue with: 3523 / 871

Advancing to step 5:
When dividing 3523 by 871, we get 4 with a remainder of 39.
Use 4 as the next digit of our solution. 
Result so far: 64.0
Deduct 3484 from 3523 and we're left with 39.
Bring next digit (9) of the dividend behind the 39 and repeat the process: 399 / 871

Advancing to step 6:
871 goes into 399 0 times with a remainder of 399.
The next digit of our result is 0. 
Result so far: 640.0
Subtract 0 from 399 to get 399.
Bring next digit (6) of the dividend behind the 399 and repeat the process: 3996 / 871

Advancing to step 7:
The number 871 fits into 3996 4 times, leaving a remainder of 512.
Write down 4 as next digit of the result. 
Result so far: 6404.0
The remainder is 512 after subtracting 3484 from 3996.
Append the next digit (5) from the dividend to 512 and continue with: 5125 / 871

On to step 8:
871 can be fit into 5125 5 times, resulting in a remainder of 770.
The number 5 becomes the next digit in our result. 
Result so far: 64045.0
If we subtract 4355 from 5125, we get 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7700, and continue the process.

On to step 9:
871 goes into 7700 8 times with a remainder of 732.
Use 8 as the next digit of our solution. 
Result so far: 64045.8
Subtract 6968 from 7700 to get 732.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7320, and continue the process.

Let's proceed to step 10:
When dividing 7320 by 871, we get 8 with a remainder of 352.
Use 8 as the next digit of our solution. 
Result so far: 64045.88
Deduct 6968 from 7320 and we're left with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

The final result is 64045.88 with a remainder of 0.352.