211345 ÷ 18 
We want to figure out the number of times 211345 can be divided by 18.

Going ahead to step 1:
When dividing 2 by 18, we get 0 with a remainder of 2.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 18

Let's proceed to step 2:
If we divide 21 by 18, we get 1 and a remainder of 3.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 18 away from 21, we end up with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 18

Moving on to step 3:
31 divided by 18 is 1 with a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 11.0
Deduct 18 from 31 and we're left with 13.
Include the next digit (3) from the dividend after 13, then repeat: 133 / 18

On to step 4:
If we divide 133 by 18, we get 7 and a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 117.0
If we take 126 away from 133, we end up with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 18

Step 5:
18 goes into 74 4 times with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 1174.0
The remainder is 2 after subtracting 72 from 74.
Fetch the next digit (5) from the dividend, attach it to 2 and continue: 25 / 18

On to step 6:
18 goes into 25 1 times with a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 11741.0
The remainder is 7 after subtracting 18 from 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Going ahead to step 7:
When dividing 70 by 18, we get 3 with a remainder of 16.
The number 3 becomes the next digit in our result. 
Result so far: 11741.3
Subtracting 54 from 70 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 8:
18 goes into 160 8 times with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 11741.38
Subtract 144 from 160 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 9:
If we divide 160 by 18, we get 8 and a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 11741.388
If we subtract 144 from 160, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final result is 11741.388 with a remainder of 0.0016.