42311422 ÷ 8 
We want to divide 42311422 by 8.

Advancing to step 1:
8 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 8

Step 2:
42 divided by 8 is 5 with a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtracting 40 from 42 leaves us with 2.
Bring next digit (3) of the dividend behind the 2 and repeat the process: 23 / 8

Step 3:
If we divide 23 by 8, we get 2 and a remainder of 7.
The next digit of our result is 2. 
Result so far: 52.0
Subtracting 16 from 23 leaves us with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 8

Advancing to step 4:
When dividing 71 by 8, we get 8 with a remainder of 7.
Use 8 as the next digit of our solution. 
Result so far: 528.0
Subtracting 64 from 71 leaves us with 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 8

On to step 5:
When dividing 71 by 8, we get 8 with a remainder of 7.
Use 8 as the next digit of our solution. 
Result so far: 5288.0
If we take 64 away from 71, we end up with 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 8

Let's proceed to step 6:
The number 8 fits into 74 9 times, leaving a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 52889.0
Subtract 72 from 74 to get 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 8

Step 7:
The number 8 fits into 22 2 times, leaving a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 528892.0
The remainder is 6 after subtracting 16 from 22.
Append the next digit (2) from the dividend to 6 and continue with: 62 / 8

Let's proceed to step 8:
8 can be fit into 62 7 times, resulting in a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 5288927.0
Subtracting 56 from 62 leaves us 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.

On to step 9:
The number 8 fits into 60 7 times, leaving a remainder of 4.
The number 7 becomes the next digit in our result. 
Result so far: 5288927.7
Subtract 56 from 60 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 10:
8 goes into 40 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 5288927.75
Subtracting 40 from 40 leaves us 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.

Moving on to step 11:
0 divided by 8 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 5288927.75
If we take 0 away from 0, we end up 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.

Let's proceed to step 12:
The number 8 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 5288927.75
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.

The quotient of the division is 5288927.75, and the remainder is 0.0.