168861 divided by 80 
We're looking to find how many times 80 goes into 168861.

Moving on to step 1:
80 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 80

Moving on to step 2:
80 can be fit into 16 0 times, resulting in a remainder of 16.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 16 to get 16.
Bring next digit (8) of the dividend behind the 16 and repeat the process: 168 / 80

Going ahead to step 3:
If we divide 168 by 80, we get 2 and a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 160 from 168 leaves us with 8.
Grab the next digit (8) from the dividend, add it to 8, then carry on: 88 / 80

Moving on to step 4:
80 goes into 88 1 times with a remainder of 8.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
Subtracting 80 from 88 leaves us with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 80

On to step 5:
If we divide 86 by 80, we get 1 and a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 211.0
If we take 80 away from 86, we end up with 6.
Bring next digit (1) of the dividend behind the 6 and repeat the process: 61 / 80

Step 6:
When dividing 61 by 80, we get 0 with a remainder of 61.
Put 0 as the next digit of the answer. 
Result so far: 2110.0
If we subtract 0 from 61, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 7:
The number 80 fits into 610 7 times, leaving a remainder of 50.
Put 7 as the next digit of the answer. 
Result so far: 2110.7
Subtracting 560 from 610 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 8:
If we divide 500 by 80, we get 6 and a remainder of 20.
Use 6 as the next digit of our solution. 
Result so far: 2110.76
Subtract 480 from 500 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 9:
The number 80 fits into 200 2 times, leaving a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 2110.762
The remainder is 40 after subtracting 160 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
400 divided by 80 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 2110.7625
The remainder is 0 after subtracting 400 from 400.
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.
The next digit of our result is 0. 
Result so far: 2110.7625
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.

Let's proceed to step 12:
80 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 2110.7625
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.

The final result is 2110.7625 with a remainder of 0.0.