81155 ÷ 8 
We're looking to find how many times 8 goes into 81155.

Moving on to step 1:
8 goes into 8 1 times with a remainder of 0.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 8 from 8 to get 0.
Fetch the next digit (1) from the dividend, attach it to 0 and continue: 1 / 8

On to step 2:
If we divide 1 by 8, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
Subtract 0 from 1 to get 1.
Include the next digit (1) from the dividend after 1, then repeat: 11 / 8

Going ahead to step 3:
The number 8 fits into 11 1 times, leaving a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 101.0
Subtract 8 from 11 to get 3.
Fetch the next digit (5) from the dividend, attach it to 3 and continue: 35 / 8

Moving on to step 4:
8 goes into 35 4 times with a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 1014.0
The remainder is 3 after subtracting 32 from 35.
Include the next digit (5) from the dividend after 3, then repeat: 35 / 8

Let's proceed to step 5:
The number 8 fits into 35 4 times, leaving a remainder of 3.
The number 4 becomes the next digit in our result. 
Result so far: 10144.0
Subtract 32 from 35 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 6:
When dividing 30 by 8, we get 3 with a remainder of 6.
The number 3 becomes the next digit in our result. 
Result so far: 10144.3
The remainder is 6 after subtracting 24 from 30.
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 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: 10144.37
The remainder is 4 after subtracting 56 from 60.
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 8:
8 goes into 40 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 10144.375
If we take 40 away from 40, 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.

On to step 9:
0 divided by 8 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 10144.375
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.

On to step 10:
If we divide 0 by 8, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 10144.375
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.

After the division, we end up with 10144.375 and a remainder of 0.0.