18630 ÷ 73 
We want to figure out the number of times 18630 can be divided by 73.

Step 1:
When dividing 1 by 73, we get 0 with a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Include the next digit (8) from the dividend after 1, then repeat: 18 / 73

Let's proceed to step 2:
18 divided by 73 is 0 with a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Include the next digit (6) from the dividend after 18, then repeat: 186 / 73

Moving on to step 3:
If we divide 186 by 73, we get 2 and a remainder of 40.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we subtract 146 from 186, we get 40.
Grab the next digit (3) from the dividend, add it to 40, then carry on: 403 / 73

Advancing to step 4:
73 can be fit into 403 5 times, resulting in a remainder of 38.
Use 5 as the next digit of our solution. 
Result so far: 25.0
The remainder is 38 after subtracting 365 from 403.
Bring next digit (0) of the dividend behind the 38 and repeat the process: 380 / 73

Let's proceed to step 5:
The number 73 fits into 380 5 times, leaving a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 255.0
Deduct 365 from 380 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 6:
73 can be fit into 150 2 times, resulting in a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 255.2
If we take 146 away from 150, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 7:
40 divided by 73 is 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 255.2
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 8:
If we divide 400 by 73, we get 5 and a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 255.205
Subtracting 365 from 400 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Step 9:
350 divided by 73 is 4 with a remainder of 58.
Write down 4 as next digit of the result. 
Result so far: 255.2054
Subtract 292 from 350 to get 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 10:
If we divide 580 by 73, we get 7 and a remainder of 69.
Record the quotient 7 as the next digit in the result. 
Result so far: 255.20547
If we take 511 away from 580, we end up with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 11:
73 goes into 690 9 times with a remainder of 33.
Write down 9 as next digit of the result. 
Result so far: 255.205479
Subtract 657 from 690 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 12:
If we divide 330 by 73, we get 4 and a remainder of 38.
Put 4 as the next digit of the answer. 
Result so far: 255.2054794
If we subtract 292 from 330, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Advancing to step 13:
If we divide 380 by 73, we get 5 and a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 255.20547945
If we take 365 away from 380, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Our division results in 255.20547945 with a remaining 1.5e-08.