Let's divide 12263 by 86
Let's see how many times 86 fits into 12263.

Advancing to step 1:
1 divided by 86 is 0 with 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.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 86

Let's proceed to step 2:
86 can be fit into 12 0 times, resulting in a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 12, we end up with 12.
Grab the next digit (2) from the dividend, add it to 12, then carry on: 122 / 86

Let's proceed to step 3:
122 divided by 86 is 1 with a remainder of 36.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 86 away from 122, we end up with 36.
Bring next digit (6) of the dividend behind the 36 and repeat the process: 366 / 86

On to step 4:
366 divided by 86 is 4 with a remainder of 22.
Write down 4 as next digit of the result. 
Result so far: 14.0
Subtract 344 from 366 to get 22.
Bring next digit (3) of the dividend behind the 22 and repeat the process: 223 / 86

Step 5:
The number 86 fits into 223 2 times, leaving a remainder of 51.
Put 2 as the next digit of the answer. 
Result so far: 142.0
If we subtract 172 from 223, we get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Moving on to step 6:
86 goes into 510 5 times with a remainder of 80.
The next digit of our result is 5. 
Result so far: 142.5
Deduct 430 from 510 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 7:
If we divide 800 by 86, we get 9 and a remainder of 26.
Write down 9 as next digit of the result. 
Result so far: 142.59
Subtract 774 from 800 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 8:
If we divide 260 by 86, we get 3 and a remainder of 2.
The next digit of our result is 3. 
Result so far: 142.593
Deduct 258 from 260 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 9:
86 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 142.593
Subtract 0 from 20 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.

Let's proceed to step 10:
86 goes into 200 2 times with a remainder of 28.
Put 2 as the next digit of the answer. 
Result so far: 142.59302
If we take 172 away from 200, we end up with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 11:
When dividing 280 by 86, we get 3 with a remainder of 22.
The next digit of our result is 3. 
Result so far: 142.593023
Subtracting 258 from 280 leaves us with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 12:
When dividing 220 by 86, we get 2 with a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 142.5930232
The remainder is 48 after subtracting 172 from 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Let's proceed to step 13:
When dividing 480 by 86, we get 5 with a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 142.59302325
The remainder is 50 after subtracting 430 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The final result is 142.59302325 with a remainder of 5e-08.