We're dividing 115866 by 66 
We're looking to find how many times 66 goes into 115866.

Let's proceed to step 1:
66 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 66

Step 2:
11 divided by 66 is 0 with a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 11, we get 11.
Grab the next digit (5) from the dividend, add it to 11, then carry on: 115 / 66

On to step 3:
When dividing 115 by 66, we get 1 with a remainder of 49.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 66 away from 115, we end up with 49.
Append the next digit (8) from the dividend to 49 and continue with: 498 / 66

Going ahead to step 4:
66 can be fit into 498 7 times, resulting in a remainder of 36.
Put 7 as the next digit of the answer. 
Result so far: 17.0
If we subtract 462 from 498, we get 36.
Include the next digit (6) from the dividend after 36, then repeat: 366 / 66

Step 5:
If we divide 366 by 66, we get 5 and a remainder of 36.
Use 5 as the next digit of our solution. 
Result so far: 175.0
The remainder is 36 after subtracting 330 from 366.
Take the next digit (6) from the dividend and append it to 36, then repeat: 366 / 66

Advancing to step 6:
66 can be fit into 366 5 times, resulting in a remainder of 36.
Use 5 as the next digit of our solution. 
Result so far: 1755.0
If we take 330 away from 366, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 7:
360 divided by 66 is 5 with a remainder of 30.
Write down 5 as next digit of the result. 
Result so far: 1755.5
Subtracting 330 from 360 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
66 can be fit into 300 4 times, resulting in a remainder of 36.
Write down 4 as next digit of the result. 
Result so far: 1755.54
If we take 264 away from 300, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 9:
If we divide 360 by 66, we get 5 and a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 1755.545
The remainder is 30 after subtracting 330 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 10:
300 divided by 66 is 4 with a remainder of 36.
Write down 4 as next digit of the result. 
Result so far: 1755.5454
Subtracting 264 from 300 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 11:
360 divided by 66 is 5 with a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 1755.54545
Subtract 330 from 360 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 12:
300 divided by 66 is 4 with a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 1755.545454
Deduct 264 from 300 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Step 13:
66 goes into 360 5 times with a remainder of 30.
The next digit of our result is 5. 
Result so far: 1755.5454545
Subtract 330 from 360 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 14:
If we divide 300 by 66, we get 4 and a remainder of 36.
The next digit of our result is 4. 
Result so far: 1755.54545454
If we take 264 away from 300, we end up with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

The final outcome is 1755.54545454, with a leftover of 3.6e-08.