We're dividing 453660 by 19 
We want to figure out the number of times 453660 can be divided by 19.

Advancing to step 1:
19 can be fit into 4 0 times, resulting in a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 19

Going ahead to step 2:
19 can be fit into 45 2 times, resulting in a remainder of 7.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 38 from 45, we get 7.
Bring next digit (3) of the dividend behind the 7 and repeat the process: 73 / 19

Going ahead to step 3:
The number 19 fits into 73 3 times, leaving a remainder of 16.
Use 3 as the next digit of our solution. 
Result so far: 23.0
Subtracting 57 from 73 leaves us with 16.
Include the next digit (6) from the dividend after 16, then repeat: 166 / 19

Advancing to step 4:
If we divide 166 by 19, we get 8 and a remainder of 14.
Put 8 as the next digit of the answer. 
Result so far: 238.0
Subtracting 152 from 166 leaves us with 14.
Fetch the next digit (6) from the dividend, attach it to 14 and continue: 146 / 19

Step 5:
19 goes into 146 7 times with a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 2387.0
If we subtract 133 from 146, we get 13.
Bring next digit (0) of the dividend behind the 13 and repeat the process: 130 / 19

Step 6:
When dividing 130 by 19, we get 6 with a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 23876.0
Subtracting 114 from 130 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.

Advancing to step 7:
160 divided by 19 is 8 with a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 23876.8
Deduct 152 from 160 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 8:
19 goes into 80 4 times with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 23876.84
Subtract 76 from 80 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
19 can be fit into 40 2 times, resulting in a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 23876.842
If we take 38 away from 40, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 10:
19 can be fit into 20 1 times, resulting in a remainder of 1.
The next digit of our result is 1. 
Result so far: 23876.8421
The remainder is 1 after subtracting 19 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 11:
The number 19 fits into 10 0 times, leaving a remainder of 10.
The next digit of our result is 0. 
Result so far: 23876.8421
Deduct 0 from 10 and we're left with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 12:
19 goes into 100 5 times with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 23876.842105
Subtract 95 from 100 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 13:
19 can be fit into 50 2 times, resulting in a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 23876.8421052
Deduct 38 from 50 and we're left 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.

Moving on to step 14:
When dividing 120 by 19, we get 6 with a remainder of 6.
The number 6 becomes the next digit in our result. 
Result so far: 23876.84210526
If we subtract 114 from 120, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Our division results in 23876.84210526 with a remaining 6e-09.