Let's divide 159110 by 80
We want to figure out the number of times 159110 can be divided by 80.

Let's proceed to step 1:
If we divide 1 by 80, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (5) from the dividend after 1, then repeat: 15 / 80

Moving on to step 2:
The number 80 fits into 15 0 times, leaving a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Include the next digit (9) from the dividend after 15, then repeat: 159 / 80

Moving on to step 3:
If we divide 159 by 80, we get 1 and a remainder of 79.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 80 from 159 leaves us with 79.
Grab the next digit (1) from the dividend, add it to 79, then carry on: 791 / 80

Let's proceed to step 4:
791 divided by 80 is 9 with a remainder of 71.
The next digit of our result is 9. 
Result so far: 19.0
Subtract 720 from 791 to get 71.
Grab the next digit (1) from the dividend, add it to 71, then carry on: 711 / 80

On to step 5:
80 can be fit into 711 8 times, resulting in a remainder of 71.
Put 8 as the next digit of the answer. 
Result so far: 198.0
Subtract 640 from 711 to get 71.
Include the next digit (0) from the dividend after 71, then repeat: 710 / 80

Going ahead to step 6:
The number 80 fits into 710 8 times, leaving a remainder of 70.
Write down 8 as next digit of the result. 
Result so far: 1988.0
The remainder is 70 after subtracting 640 from 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 7:
When dividing 700 by 80, we get 8 with a remainder of 60.
The next digit of our result is 8. 
Result so far: 1988.8
If we take 640 away from 700, 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.

Moving on to step 8:
The number 80 fits into 600 7 times, leaving a remainder of 40.
Record the quotient 7 as the next digit in the result. 
Result so far: 1988.87
If we take 560 away from 600, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Step 9:
If we divide 400 by 80, we get 5 and a remainder of 0.
Write down 5 as next digit of the result. 
Result so far: 1988.875
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 10:
If we divide 0 by 80, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1988.875
Subtracting 0 from 0 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.

Step 11:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1988.875
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.

The final outcome is 1988.875, with a leftover of 0.0.