We're dividing 183203 by 12 
We want to divide 183203 by 12.

Step 1:
1 divided by 12 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.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 12

Step 2:
18 divided by 12 is 1 with a remainder of 6.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 12 from 18 leaves us with 6.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 12

Advancing to step 3:
The number 12 fits into 63 5 times, leaving a remainder of 3.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Subtracting 60 from 63 leaves us with 3.
Bring next digit (2) of the dividend behind the 3 and repeat the process: 32 / 12

Step 4:
The number 12 fits into 32 2 times, leaving a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 152.0
Subtract 24 from 32 to get 8.
Bring next digit (0) of the dividend behind the 8 and repeat the process: 80 / 12

Moving on to step 5:
80 divided by 12 is 6 with a remainder of 8.
Use 6 as the next digit of our solution. 
Result so far: 1526.0
Subtract 72 from 80 to get 8.
Take the next digit (3) from the dividend and append it to 8, then repeat: 83 / 12

Moving on to step 6:
12 can be fit into 83 6 times, resulting in a remainder of 11.
Record the quotient 6 as the next digit in the result. 
Result so far: 15266.0
If we subtract 72 from 83, we get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Advancing to step 7:
If we divide 110 by 12, we get 9 and a remainder of 2.
Use 9 as the next digit of our solution. 
Result so far: 15266.9
The remainder is 2 after subtracting 108 from 110.
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 8:
12 goes into 20 1 times with a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 15266.91
The remainder is 8 after subtracting 12 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 9:
The number 12 fits into 80 6 times, leaving a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 15266.916
Subtracting 72 from 80 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Going ahead to step 10:
The number 12 fits into 80 6 times, leaving a remainder of 8.
Write down 6 as next digit of the result. 
Result so far: 15266.9166
If we subtract 72 from 80, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 15266.9166 with a remaining 8e-05.