140086 ÷ 8 
We're looking to find how many times 8 goes into 140086.

Moving on to step 1:
When dividing 1 by 8, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (4) from the dividend to 1 and continue with: 14 / 8

Let's proceed to step 2:
8 can be fit into 14 1 times, resulting in a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 8 from 14 leaves us with 6.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 8

Let's proceed to step 3:
If we divide 60 by 8, we get 7 and a remainder of 4.
The next digit of our result is 7. 
Result so far: 17.0
If we take 56 away from 60, we end up with 4.
Grab the next digit (0) from the dividend, add it to 4, then carry on: 40 / 8

Moving on to step 4:
8 goes into 40 5 times with a remainder of 0.
The next digit of our result is 5. 
Result so far: 175.0
If we take 40 away from 40, we end up with 0.
Append the next digit (8) from the dividend to 0 and continue with: 8 / 8

Moving on to step 5:
If we divide 8 by 8, we get 1 and a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 1751.0
If we take 8 away from 8, we end up with 0.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 8

Let's proceed to step 6:
6 divided by 8 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 17510.0
The remainder is 6 after subtracting 0 from 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 7:
If we divide 60 by 8, we get 7 and a remainder of 4.
The next digit of our result is 7. 
Result so far: 17510.7
If we subtract 56 from 60, we 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.

Advancing to step 8:
8 can be fit into 40 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 17510.75
Deduct 40 from 40 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.
Record the quotient 0 as the next digit in the result. 
Result so far: 17510.75
Subtract 0 from 0 to 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.

On to step 10:
8 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 17510.75
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.

Our division results in 17510.75 with a remaining 0.0.