211428 divided by 12 
We're looking to find how many times 12 goes into 211428.

Going ahead to step 1:
12 goes into 2 0 times with 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.
Grab the next digit (1) from the dividend, add it to 2, then carry on: 21 / 12

Step 2:
12 goes into 21 1 times with a remainder of 9.
The next digit of our result is 1. 
Result so far: 1.0
Deduct 12 from 21 and we're left with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 12

Moving on to step 3:
91 divided by 12 is 7 with a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 17.0
If we subtract 84 from 91, we get 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 12

Let's proceed to step 4:
74 divided by 12 is 6 with a remainder of 2.
The number 6 becomes the next digit in our result. 
Result so far: 176.0
Subtract 72 from 74 to get 2.
Include the next digit (2) from the dividend after 2, then repeat: 22 / 12

On to step 5:
22 divided by 12 is 1 with a remainder of 10.
The next digit of our result is 1. 
Result so far: 1761.0
Deduct 12 from 22 and we're left with 10.
Grab the next digit (8) from the dividend, add it to 10, then carry on: 108 / 12

Step 6:
108 divided by 12 is 9 with a remainder of 0.
Write down 9 as next digit of the result. 
Result so far: 17619.0
Subtract 108 from 108 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.

On to step 7:
If we divide 0 by 12, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 17619.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 8:
0 divided by 12 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 17619.0
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.

The quotient of the division is 17619.0, and the remainder is 0.0.