Let's divide 125998 by 80
Let's see how many times 80 fits into 125998.

Going ahead to step 1:
When dividing 1 by 80, we get 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 80

Step 2:
80 goes into 12 0 times with a remainder of 12.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Include the next digit (5) from the dividend after 12, then repeat: 125 / 80

Step 3:
80 can be fit into 125 1 times, resulting in a remainder of 45.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 45 after subtracting 80 from 125.
Append the next digit (9) from the dividend to 45 and continue with: 459 / 80

Advancing to step 4:
80 can be fit into 459 5 times, resulting in a remainder of 59.
Write down 5 as next digit of the result. 
Result so far: 15.0
If we take 400 away from 459, we end up with 59.
Fetch the next digit (9) from the dividend, attach it to 59 and continue: 599 / 80

Step 5:
If we divide 599 by 80, we get 7 and a remainder of 39.
Use 7 as the next digit of our solution. 
Result so far: 157.0
The remainder is 39 after subtracting 560 from 599.
Bring next digit (8) of the dividend behind the 39 and repeat the process: 398 / 80

Let's proceed to step 6:
80 goes into 398 4 times with a remainder of 78.
The next digit of our result is 4. 
Result so far: 1574.0
The remainder is 78 after subtracting 320 from 398.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Advancing to step 7:
If we divide 780 by 80, we get 9 and a remainder of 60.
Record the quotient 9 as the next digit in the result. 
Result so far: 1574.9
If we subtract 720 from 780, we get 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 8:
80 goes into 600 7 times with a remainder of 40.
The next digit of our result is 7. 
Result so far: 1574.97
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.

Going ahead to step 9:
The number 80 fits into 400 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 1574.975
If we subtract 400 from 400, 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 10:
The number 80 fits into 0 0 times, leaving a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 1574.975
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.

On to step 11:
When dividing 0 by 80, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 1574.975
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.

In conclusion, the division gives 1574.975 with a balance of 0.0.