We look at the division of 5516566 by 864 
Our goal is to divide 5516566 by 864.

On to step 1:
864 goes into 5 0 times with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Fetch the next digit (5) from the dividend, attach it to 5 and continue: 55 / 864

Advancing to step 2:
When dividing 55 by 864, we get 0 with a remainder of 55.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 55 after subtracting 0 from 55.
Take the next digit (1) from the dividend and append it to 55, then repeat: 551 / 864

Going ahead to step 3:
When dividing 551 by 864, we get 0 with a remainder of 551.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 551 and we're left with 551.
Include the next digit (6) from the dividend after 551, then repeat: 5516 / 864

Let's proceed to step 4:
864 can be fit into 5516 6 times, resulting in a remainder of 332.
The next digit of our result is 6. 
Result so far: 6.0
If we take 5184 away from 5516, we end up with 332.
Fetch the next digit (5) from the dividend, attach it to 332 and continue: 3325 / 864

Step 5:
When dividing 3325 by 864, we get 3 with a remainder of 733.
Use 3 as the next digit of our solution. 
Result so far: 63.0
Deduct 2592 from 3325 and we're left with 733.
Grab the next digit (6) from the dividend, add it to 733, then carry on: 7336 / 864

Let's proceed to step 6:
When dividing 7336 by 864, we get 8 with a remainder of 424.
Write down 8 as next digit of the result. 
Result so far: 638.0
If we subtract 6912 from 7336, we get 424.
Fetch the next digit (6) from the dividend, attach it to 424 and continue: 4246 / 864

Going ahead to step 7:
4246 divided by 864 is 4 with a remainder of 790.
Record the quotient 4 as the next digit in the result. 
Result so far: 6384.0
The remainder is 790 after subtracting 3456 from 4246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7900, and continue the process.

Let's proceed to step 8:
7900 divided by 864 is 9 with a remainder of 124.
Write down 9 as next digit of the result. 
Result so far: 6384.9
The remainder is 124 after subtracting 7776 from 7900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Let's proceed to step 9:
The number 864 fits into 1240 1 times, leaving a remainder of 376.
Use 1 as the next digit of our solution. 
Result so far: 6384.91
If we subtract 864 from 1240, we get 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

Going ahead to step 10:
3760 divided by 864 is 4 with a remainder of 304.
Put 4 as the next digit of the answer. 
Result so far: 6384.914
If we take 3456 away from 3760, we end up with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Going ahead to step 11:
If we divide 3040 by 864, we get 3 and a remainder of 448.
Use 3 as the next digit of our solution. 
Result so far: 6384.9143
The remainder is 448 after subtracting 2592 from 3040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Let's proceed to step 12:
If we divide 4480 by 864, we get 5 and a remainder of 160.
The next digit of our result is 5. 
Result so far: 6384.91435
The remainder is 160 after subtracting 4320 from 4480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 13:
864 goes into 1600 1 times with a remainder of 736.
Write down 1 as next digit of the result. 
Result so far: 6384.914351
Deduct 864 from 1600 and we're left with 736.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7360, and continue the process.

Moving on to step 14:
864 can be fit into 7360 8 times, resulting in a remainder of 448.
Write down 8 as next digit of the result. 
Result so far: 6384.9143518
Subtract 6912 from 7360 to get 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

On to step 15:
If we divide 4480 by 864, we get 5 and a remainder of 160.
Use 5 as the next digit of our solution. 
Result so far: 6384.91435185
Deduct 4320 from 4480 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The final result is 6384.91435185 with a remainder of 1.6e-07.