We look at the division of 155163 by 80 
We want to figure out the number of times 155163 can be divided by 80.

Moving on to step 1:
The number 80 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 80

Advancing to step 2:
When dividing 15 by 80, we get 0 with a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Bring next digit (5) of the dividend behind the 15 and repeat the process: 155 / 80

On to step 3:
When dividing 155 by 80, we get 1 with a remainder of 75.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we subtract 80 from 155, we get 75.
Bring next digit (1) of the dividend behind the 75 and repeat the process: 751 / 80

Advancing to step 4:
80 can be fit into 751 9 times, resulting in a remainder of 31.
The next digit of our result is 9. 
Result so far: 19.0
Deduct 720 from 751 and we're left with 31.
Take the next digit (6) from the dividend and append it to 31, then repeat: 316 / 80

Let's proceed to step 5:
If we divide 316 by 80, we get 3 and a remainder of 76.
Record the quotient 3 as the next digit in the result. 
Result so far: 193.0
Subtracting 240 from 316 leaves us with 76.
Grab the next digit (3) from the dividend, add it to 76, then carry on: 763 / 80

Step 6:
The number 80 fits into 763 9 times, leaving a remainder of 43.
Use 9 as the next digit of our solution. 
Result so far: 1939.0
If we take 720 away from 763, we end up with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 7:
430 divided by 80 is 5 with a remainder of 30.
The next digit of our result is 5. 
Result so far: 1939.5
Subtract 400 from 430 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 8:
80 goes into 300 3 times with a remainder of 60.
The next digit of our result is 3. 
Result so far: 1939.53
If we take 240 away from 300, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 9:
600 divided by 80 is 7 with a remainder of 40.
Write down 7 as next digit of the result. 
Result so far: 1939.537
The remainder is 40 after subtracting 560 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 10:
80 goes into 400 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 1939.5375
Subtract 400 from 400 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.

Step 11:
The number 80 fits into 0 0 times, leaving a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1939.5375
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.

Let's proceed to step 12:
When dividing 0 by 80, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 1939.5375
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.

In conclusion, the division gives 1939.5375 with a balance of 0.0.