Let's divide 22721 by 66
Our goal is to divide 22721 by 66.

Going ahead to step 1:
66 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 66

Advancing to step 2:
66 goes into 22 0 times with a remainder of 22.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 22 and we're left with 22.
Include the next digit (7) from the dividend after 22, then repeat: 227 / 66

On to step 3:
66 can be fit into 227 3 times, resulting in a remainder of 29.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 198 from 227, we get 29.
Include the next digit (2) from the dividend after 29, then repeat: 292 / 66

Moving on to step 4:
292 divided by 66 is 4 with a remainder of 28.
Record the quotient 4 as the next digit in the result. 
Result so far: 34.0
Subtracting 264 from 292 leaves us with 28.
Fetch the next digit (1) from the dividend, attach it to 28 and continue: 281 / 66

Step 5:
281 divided by 66 is 4 with a remainder of 17.
Put 4 as the next digit of the answer. 
Result so far: 344.0
Subtract 264 from 281 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

On to step 6:
66 can be fit into 170 2 times, resulting in a remainder of 38.
The number 2 becomes the next digit in our result. 
Result so far: 344.2
Subtracting 132 from 170 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 7:
When dividing 380 by 66, we get 5 with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 344.25
The remainder is 50 after subtracting 330 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 8:
The number 66 fits into 500 7 times, leaving a remainder of 38.
Write down 7 as next digit of the result. 
Result so far: 344.257
Deduct 462 from 500 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 9:
66 can be fit into 380 5 times, resulting in a remainder of 50.
The number 5 becomes the next digit in our result. 
Result so far: 344.2575
If we subtract 330 from 380, we get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 10:
500 divided by 66 is 7 with a remainder of 38.
Record the quotient 7 as the next digit in the result. 
Result so far: 344.25757
The remainder is 38 after subtracting 462 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Step 11:
380 divided by 66 is 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 344.257575
The remainder is 50 after subtracting 330 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

On to step 12:
500 divided by 66 is 7 with a remainder of 38.
Use 7 as the next digit of our solution. 
Result so far: 344.2575757
Subtract 462 from 500 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 13:
66 goes into 380 5 times with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 344.25757575
The remainder is 50 after subtracting 330 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Our division results in 344.25757575 with a remaining 5e-08.