We divide 140404 by 8
We're looking to find how many times 8 goes into 140404.

On to step 1:
8 can be fit into 1 0 times, resulting in a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Include the next digit (4) from the dividend after 1, then repeat: 14 / 8

On to step 2:
If we divide 14 by 8, we get 1 and a remainder of 6.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 6 after subtracting 8 from 14.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 8

Advancing to step 3:
The number 8 fits into 60 7 times, leaving a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 17.0
Deduct 56 from 60 and we're left with 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 8

On to step 4:
If we divide 44 by 8, we get 5 and a remainder of 4.
The number 5 becomes the next digit in our result. 
Result so far: 175.0
Subtract 40 from 44 to get 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 8

Let's proceed to step 5:
8 can be fit into 40 5 times, resulting in a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 1755.0
Subtract 40 from 40 to get 0.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 8

Let's proceed to step 6:
The number 8 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 17550.0
If we take 0 away from 4, we end up 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 7:
8 can be fit into 40 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 17550.5
If we subtract 40 from 40, 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.

Going ahead to step 8:
8 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 17550.5
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 9:
8 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 17550.5
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.

The final result is 17550.5 with a remainder of 0.0.