866288 ÷ 22 
We want to divide 866288 by 22.

Advancing to step 1:
8 divided by 22 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 22

Step 2:
22 can be fit into 86 3 times, resulting in a remainder of 20.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
Subtract 66 from 86 to get 20.
Include the next digit (6) from the dividend after 20, then repeat: 206 / 22

Moving on to step 3:
22 can be fit into 206 9 times, resulting in a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 39.0
The remainder is 8 after subtracting 198 from 206.
Append the next digit (2) from the dividend to 8 and continue with: 82 / 22

Moving on to step 4:
If we divide 82 by 22, we get 3 and a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 393.0
Deduct 66 from 82 and we're left with 16.
Append the next digit (8) from the dividend to 16 and continue with: 168 / 22

Step 5:
If we divide 168 by 22, we get 7 and a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 3937.0
If we subtract 154 from 168, we get 14.
Append the next digit (8) from the dividend to 14 and continue with: 148 / 22

Going ahead to step 6:
When dividing 148 by 22, we get 6 with a remainder of 16.
Record the quotient 6 as the next digit in the result. 
Result so far: 39376.0
Deduct 132 from 148 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 7:
22 goes into 160 7 times with a remainder of 6.
Put 7 as the next digit of the answer. 
Result so far: 39376.7
If we take 154 away from 160, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
60 divided by 22 is 2 with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 39376.72
The remainder is 16 after subtracting 44 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 9:
The number 22 fits into 160 7 times, leaving a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 39376.727
If we subtract 154 from 160, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 10:
22 can be fit into 60 2 times, resulting in a remainder of 16.
Record the quotient 2 as the next digit in the result. 
Result so far: 39376.7272
If we take 44 away from 60, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 11:
The number 22 fits into 160 7 times, leaving a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 39376.72727
If we subtract 154 from 160, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Moving on to step 12:
22 goes into 60 2 times with a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 39376.727272
If we take 44 away from 60, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 13:
160 divided by 22 is 7 with a remainder of 6.
The number 7 becomes the next digit in our result. 
Result so far: 39376.7272727
If we subtract 154 from 160, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 14:
22 can be fit into 60 2 times, resulting in a remainder of 16.
The number 2 becomes the next digit in our result. 
Result so far: 39376.72727272
The remainder is 16 after subtracting 44 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

In conclusion, the division gives 39376.72727272 with a balance of 1.6e-08.