We're dividing 78266 by 22 
Let's see how many times 22 fits into 78266.

Step 1:
The number 22 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 22

Moving on to step 2:
When dividing 78 by 22, we get 3 with a remainder of 12.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 12 after subtracting 66 from 78.
Bring next digit (2) of the dividend behind the 12 and repeat the process: 122 / 22

Step 3:
22 goes into 122 5 times with a remainder of 12.
The next digit of our result is 5. 
Result so far: 35.0
Subtract 110 from 122 to get 12.
Append the next digit (6) from the dividend to 12 and continue with: 126 / 22

Let's proceed to step 4:
When dividing 126 by 22, we get 5 with a remainder of 16.
Record the quotient 5 as the next digit in the result. 
Result so far: 355.0
The remainder is 16 after subtracting 110 from 126.
Append the next digit (6) from the dividend to 16 and continue with: 166 / 22

Moving on to step 5:
If we divide 166 by 22, we get 7 and a remainder of 12.
The next digit of our result is 7. 
Result so far: 3557.0
If we subtract 154 from 166, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 6:
120 divided by 22 is 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 3557.5
Subtracting 110 from 120 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 7:
100 divided by 22 is 4 with a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 3557.54
Subtracting 88 from 100 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 8:
22 goes into 120 5 times with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 3557.545
Subtract 110 from 120 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 9:
If we divide 100 by 22, we get 4 and a remainder of 12.
The number 4 becomes the next digit in our result. 
Result so far: 3557.5454
Subtracting 88 from 100 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 10:
22 can be fit into 120 5 times, resulting in a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 3557.54545
If we subtract 110 from 120, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 11:
100 divided by 22 is 4 with a remainder of 12.
The next digit of our result is 4. 
Result so far: 3557.545454
Subtracting 88 from 100 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 12:
22 goes into 120 5 times with a remainder of 10.
The next digit of our result is 5. 
Result so far: 3557.5454545
Deduct 110 from 120 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 13:
If we divide 100 by 22, we get 4 and a remainder of 12.
The next digit of our result is 4. 
Result so far: 3557.54545454
Subtracting 88 from 100 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

In conclusion, the division gives 3557.54545454 with a balance of 1.2e-08.