We divide 125540 by 86
Our goal is to divide 125540 by 86.

Going ahead to step 1:
The number 86 fits into 1 0 times, leaving a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Take the next digit (2) from the dividend and append it to 1, then repeat: 12 / 86

Advancing to step 2:
86 can be fit into 12 0 times, resulting in a remainder of 12.
Write down 0 as next digit of the result. 
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 / 86

Moving on to step 3:
When dividing 125 by 86, we get 1 with a remainder of 39.
Put 1 as the next digit of the answer. 
Result so far: 1.0
If we take 86 away from 125, we end up with 39.
Grab the next digit (5) from the dividend, add it to 39, then carry on: 395 / 86

Let's proceed to step 4:
86 can be fit into 395 4 times, resulting in a remainder of 51.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we subtract 344 from 395, we get 51.
Include the next digit (4) from the dividend after 51, then repeat: 514 / 86

Let's proceed to step 5:
If we divide 514 by 86, we get 5 and a remainder of 84.
The next digit of our result is 5. 
Result so far: 145.0
If we subtract 430 from 514, we get 84.
Bring next digit (0) of the dividend behind the 84 and repeat the process: 840 / 86

Moving on to step 6:
840 divided by 86 is 9 with a remainder of 66.
Record the quotient 9 as the next digit in the result. 
Result so far: 1459.0
Subtracting 774 from 840 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 7:
The number 86 fits into 660 7 times, leaving a remainder of 58.
Put 7 as the next digit of the answer. 
Result so far: 1459.7
If we subtract 602 from 660, 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 8:
The number 86 fits into 580 6 times, leaving a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 1459.76
If we take 516 away from 580, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 9:
86 goes into 640 7 times with a remainder of 38.
Use 7 as the next digit of our solution. 
Result so far: 1459.767
Subtract 602 from 640 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 10:
86 goes into 380 4 times with a remainder of 36.
Record the quotient 4 as the next digit in the result. 
Result so far: 1459.7674
If we subtract 344 from 380, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 11:
86 goes into 360 4 times with a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 1459.76744
If we take 344 away from 360, we end up with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The quotient of the division is 1459.76744, and the remainder is 1.6e-05.