We divide 158080 by 81
Let's see how many times 81 fits into 158080.

On to step 1:
81 goes into 1 0 times with 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 / 81

Moving on to step 2:
When dividing 15 by 81, we get 0 with a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Include the next digit (8) from the dividend after 15, then repeat: 158 / 81

Advancing to step 3:
81 can be fit into 158 1 times, resulting in a remainder of 77.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 81 from 158, we get 77.
Append the next digit (0) from the dividend to 77 and continue with: 770 / 81

Advancing to step 4:
When dividing 770 by 81, we get 9 with a remainder of 41.
Use 9 as the next digit of our solution. 
Result so far: 19.0
If we take 729 away from 770, we end up with 41.
Include the next digit (8) from the dividend after 41, then repeat: 418 / 81

Going ahead to step 5:
418 divided by 81 is 5 with a remainder of 13.
Write down 5 as next digit of the result. 
Result so far: 195.0
Subtracting 405 from 418 leaves us with 13.
Grab the next digit (0) from the dividend, add it to 13, then carry on: 130 / 81

Step 6:
If we divide 130 by 81, we get 1 and a remainder of 49.
Record the quotient 1 as the next digit in the result. 
Result so far: 1951.0
Subtract 81 from 130 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 7:
81 can be fit into 490 6 times, resulting in a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 1951.6
Deduct 486 from 490 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 8:
40 divided by 81 is 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 1951.6
Deduct 0 from 40 and we're left 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.

Going ahead to step 9:
400 divided by 81 is 4 with a remainder of 76.
Write down 4 as next digit of the result. 
Result so far: 1951.604
If we subtract 324 from 400, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 10:
When dividing 760 by 81, we get 9 with a remainder of 31.
Write down 9 as next digit of the result. 
Result so far: 1951.6049
If we subtract 729 from 760, we get 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

Going ahead to step 11:
If we divide 310 by 81, we get 3 and a remainder of 67.
The next digit of our result is 3. 
Result so far: 1951.60493
If we take 243 away from 310, we end up with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 12:
If we divide 670 by 81, we get 8 and a remainder of 22.
Use 8 as the next digit of our solution. 
Result so far: 1951.604938
If we subtract 648 from 670, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Advancing to step 13:
When dividing 220 by 81, we get 2 with a remainder of 58.
Use 2 as the next digit of our solution. 
Result so far: 1951.6049382
If we subtract 162 from 220, we get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 14:
81 goes into 580 7 times with a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 1951.60493827
If we take 567 away from 580, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

In conclusion, the division gives 1951.60493827 with a balance of 1.3e-08.