Let's divide 109666 by 4
We want to divide 109666 by 4.

Going ahead to step 1:
4 goes into 1 0 times with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 4

Going ahead to step 2:
The number 4 fits into 10 2 times, leaving a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
Subtracting 8 from 10 leaves us with 2.
Bring next digit (9) of the dividend behind the 2 and repeat the process: 29 / 4

Going ahead to step 3:
4 goes into 29 7 times with a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 27.0
Subtracting 28 from 29 leaves us with 1.
Fetch the next digit (6) from the dividend, attach it to 1 and continue: 16 / 4

Going ahead to step 4:
When dividing 16 by 4, we get 4 with a remainder of 0.
Put 4 as the next digit of the answer. 
Result so far: 274.0
Subtracting 16 from 16 leaves us with 0.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 4

Going ahead to step 5:
If we divide 6 by 4, we get 1 and a remainder of 2.
The next digit of our result is 1. 
Result so far: 2741.0
Subtracting 4 from 6 leaves us with 2.
Bring next digit (6) of the dividend behind the 2 and repeat the process: 26 / 4

Going ahead to step 6:
If we divide 26 by 4, we get 6 and a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 27416.0
If we subtract 24 from 26, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
The number 4 fits into 20 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 27416.5
If we subtract 20 from 20, we 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.

On to step 8:
4 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 27416.5
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.

On to step 9:
When dividing 0 by 4, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 27416.5
If we subtract 0 from 0, we 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.

The final outcome is 27416.5, with a leftover of 0.0.