We divide 221389 by 8
Our goal is to divide 221389 by 8.

Step 1:
When dividing 2 by 8, we get 0 with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 2, we get 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 8

Step 2:
The number 8 fits into 22 2 times, leaving a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
The remainder is 6 after subtracting 16 from 22.
Include the next digit (1) from the dividend after 6, then repeat: 61 / 8

Let's proceed to step 3:
If we divide 61 by 8, we get 7 and a remainder of 5.
Write down 7 as next digit of the result. 
Result so far: 27.0
Subtracting 56 from 61 leaves us with 5.
Include the next digit (3) from the dividend after 5, then repeat: 53 / 8

Step 4:
The number 8 fits into 53 6 times, leaving a remainder of 5.
The number 6 becomes the next digit in our result. 
Result so far: 276.0
Subtract 48 from 53 to get 5.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 8

Going ahead to step 5:
8 can be fit into 58 7 times, resulting in a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 2767.0
The remainder is 2 after subtracting 56 from 58.
Take the next digit (9) from the dividend and append it to 2, then repeat: 29 / 8

On to step 6:
If we divide 29 by 8, we get 3 and a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 27673.0
If we take 24 away from 29, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 7:
When dividing 50 by 8, we get 6 with a remainder of 2.
Record the quotient 6 as the next digit in the result. 
Result so far: 27673.6
If we subtract 48 from 50, 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.

Moving on to step 8:
8 can be fit into 20 2 times, resulting in a remainder of 4.
The number 2 becomes the next digit in our result. 
Result so far: 27673.62
Subtracting 16 from 20 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
If we divide 40 by 8, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 27673.625
The remainder is 0 after subtracting 40 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
8 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 27673.625
Deduct 0 from 0 and we're left with 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 11:
When dividing 0 by 8, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 27673.625
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.

Our division results in 27673.625 with a remaining 0.0.