We're dividing 211143 by 12 
We want to divide 211143 by 12.

Advancing to step 1:
12 goes into 2 0 times with a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 2 leaves us with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 12

Moving on to step 2:
12 can be fit into 21 1 times, resulting in a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 12 from 21, we get 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 12

Advancing to step 3:
When dividing 91 by 12, we get 7 with a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Subtracting 84 from 91 leaves us with 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 12

Moving on to step 4:
12 goes into 71 5 times with a remainder of 11.
Put 5 as the next digit of the answer. 
Result so far: 175.0
Deduct 60 from 71 and we're left with 11.
Append the next digit (4) from the dividend to 11 and continue with: 114 / 12

Step 5:
12 can be fit into 114 9 times, resulting in a remainder of 6.
Put 9 as the next digit of the answer. 
Result so far: 1759.0
Subtract 108 from 114 to get 6.
Fetch the next digit (3) from the dividend, attach it to 6 and continue: 63 / 12

Going ahead to step 6:
If we divide 63 by 12, we get 5 and a remainder of 3.
The number 5 becomes the next digit in our result. 
Result so far: 17595.0
Deduct 60 from 63 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Let's proceed to step 7:
The number 12 fits into 30 2 times, leaving a remainder of 6.
Put 2 as the next digit of the answer. 
Result so far: 17595.2
The remainder is 6 after subtracting 24 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 8:
If we divide 60 by 12, we get 5 and a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 17595.25
If we take 60 away from 60, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 9:
When dividing 0 by 12, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 17595.25
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 10:
0 divided by 12 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 17595.25
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 17595.25 with a remaining 0.0.