207273 ÷ 18 
We want to figure out the number of times 207273 can be divided by 18.

Step 1:
When dividing 2 by 18, we get 0 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.
Fetch the next digit (0) from the dividend, attach it to 2 and continue: 20 / 18

Going ahead to step 2:
The number 18 fits into 20 1 times, leaving a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 18 away from 20, we end up with 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 18

Advancing to step 3:
27 divided by 18 is 1 with a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we subtract 18 from 27, we get 9.
Append the next digit (2) from the dividend to 9 and continue with: 92 / 18

Moving on to step 4:
18 can be fit into 92 5 times, resulting in a remainder of 2.
The next digit of our result is 5. 
Result so far: 115.0
Subtracting 90 from 92 leaves us with 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 18

On to step 5:
18 can be fit into 27 1 times, resulting in a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 1151.0
Deduct 18 from 27 and we're left with 9.
Grab the next digit (3) from the dividend, add it to 9, then carry on: 93 / 18

Step 6:
When dividing 93 by 18, we get 5 with a remainder of 3.
Put 5 as the next digit of the answer. 
Result so far: 11515.0
Deduct 90 from 93 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.

Going ahead to step 7:
30 divided by 18 is 1 with a remainder of 12.
Put 1 as the next digit of the answer. 
Result so far: 11515.1
Subtracting 18 from 30 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 8:
When dividing 120 by 18, we get 6 with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 11515.16
Subtract 108 from 120 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 9:
18 can be fit into 120 6 times, resulting in a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 11515.166
The remainder is 12 after subtracting 108 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Our division results in 11515.166 with a remaining 0.0012.