We're dividing 121483 by 86 
Let's see how many times 86 fits into 121483.

Advancing to step 1:
86 goes into 1 0 times with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 86

Going ahead to step 2:
The number 86 fits into 12 0 times, leaving a remainder of 12.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 12, we get 12.
Bring next digit (1) of the dividend behind the 12 and repeat the process: 121 / 86

Advancing to step 3:
121 divided by 86 is 1 with a remainder of 35.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 86 away from 121, we end up with 35.
Take the next digit (4) from the dividend and append it to 35, then repeat: 354 / 86

Let's proceed to step 4:
354 divided by 86 is 4 with a remainder of 10.
The next digit of our result is 4. 
Result so far: 14.0
If we take 344 away from 354, we end up with 10.
Fetch the next digit (8) from the dividend, attach it to 10 and continue: 108 / 86

Going ahead to step 5:
When dividing 108 by 86, we get 1 with a remainder of 22.
Record the quotient 1 as the next digit in the result. 
Result so far: 141.0
If we take 86 away from 108, we end up with 22.
Take the next digit (3) from the dividend and append it to 22, then repeat: 223 / 86

Moving on to step 6:
223 divided by 86 is 2 with a remainder of 51.
Write down 2 as next digit of the result. 
Result so far: 1412.0
Subtracting 172 from 223 leaves us with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Step 7:
86 goes into 510 5 times with a remainder of 80.
Write down 5 as next digit of the result. 
Result so far: 1412.5
Subtracting 430 from 510 leaves us 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.

Going ahead to step 8:
If we divide 800 by 86, we get 9 and a remainder of 26.
The number 9 becomes the next digit in our result. 
Result so far: 1412.59
If we subtract 774 from 800, we 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.

On to step 9:
86 goes into 260 3 times with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 1412.593
If we take 258 away from 260, we end up 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.

Advancing to step 10:
20 divided by 86 is 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 1412.593
If we subtract 0 from 20, we 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.

Advancing to step 11:
When dividing 200 by 86, we get 2 with a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 1412.59302
Subtracting 172 from 200 leaves us 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.

Advancing to step 12:
86 goes into 280 3 times with a remainder of 22.
Put 3 as the next digit of the answer. 
Result so far: 1412.593023
Deduct 258 from 280 and we're left 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.

Moving on to step 13:
86 can be fit into 220 2 times, resulting in a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 1412.5930232
Deduct 172 from 220 and we're left with 48.
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 14:
480 divided by 86 is 5 with a remainder of 50.
Use 5 as the next digit of our solution. 
Result so far: 1412.59302325
Subtracting 430 from 480 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.

The final outcome is 1412.59302325, with a leftover of 5e-08.