We divide 213785 by 12
We're looking to find how many times 12 goes into 213785.

Going ahead to step 1:
If we divide 2 by 12, we get 0 and a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 12

Step 2:
If we divide 21 by 12, we get 1 and a remainder of 9.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 12 from 21, we get 9.
Grab the next digit (3) from the dividend, add it to 9, then carry on: 93 / 12

Going ahead to step 3:
93 divided by 12 is 7 with a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 17.0
Deduct 84 from 93 and we're left with 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 12

Step 4:
The number 12 fits into 97 8 times, leaving a remainder of 1.
Record the quotient 8 as the next digit in the result. 
Result so far: 178.0
Deduct 96 from 97 and we're left with 1.
Fetch the next digit (8) from the dividend, attach it to 1 and continue: 18 / 12

Advancing to step 5:
18 divided by 12 is 1 with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 1781.0
Subtract 12 from 18 to get 6.
Include the next digit (5) from the dividend after 6, then repeat: 65 / 12

Let's proceed to step 6:
If we divide 65 by 12, we get 5 and a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 17815.0
If we take 60 away from 65, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 7:
The number 12 fits into 50 4 times, leaving a remainder of 2.
The next digit of our result is 4. 
Result so far: 17815.4
If we take 48 away from 50, 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.

Going ahead to step 8:
12 can be fit into 20 1 times, resulting in a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 17815.41
Deduct 12 from 20 and we're left 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.

Advancing to step 9:
80 divided by 12 is 6 with a remainder of 8.
The number 6 becomes the next digit in our result. 
Result so far: 17815.416
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.

Step 10:
12 goes into 80 6 times with a remainder of 8.
The next digit of our result is 6. 
Result so far: 17815.4166
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.

Our division results in 17815.4166 with a remaining 8e-05.