355453 divided by 19 
Our goal is to divide 355453 by 19.

On to step 1:
3 divided by 19 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 19

Moving on to step 2:
When dividing 35 by 19, we get 1 with a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 19 from 35 leaves us with 16.
Grab the next digit (5) from the dividend, add it to 16, then carry on: 165 / 19

Going ahead to step 3:
19 goes into 165 8 times with a remainder of 13.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Subtract 152 from 165 to get 13.
Include the next digit (4) from the dividend after 13, then repeat: 134 / 19

Moving on to step 4:
If we divide 134 by 19, we get 7 and a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 187.0
Deduct 133 from 134 and we're left with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 19

Let's proceed to step 5:
19 goes into 15 0 times with a remainder of 15.
The next digit of our result is 0. 
Result so far: 1870.0
The remainder is 15 after subtracting 0 from 15.
Append the next digit (3) from the dividend to 15 and continue with: 153 / 19

Moving on to step 6:
The number 19 fits into 153 8 times, leaving a remainder of 1.
Write down 8 as next digit of the result. 
Result so far: 18708.0
If we subtract 152 from 153, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 7:
19 goes into 10 0 times with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 18708.0
Subtract 0 from 10 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 8:
The number 19 fits into 100 5 times, leaving a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 18708.05
Subtracting 95 from 100 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 9:
The number 19 fits into 50 2 times, leaving a remainder of 12.
Record the quotient 2 as the next digit in the result. 
Result so far: 18708.052
The remainder is 12 after subtracting 38 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 10:
120 divided by 19 is 6 with a remainder of 6.
Put 6 as the next digit of the answer. 
Result so far: 18708.0526
Subtracting 114 from 120 leaves us with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 11:
When dividing 60 by 19, we get 3 with a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 18708.05263
Subtracting 57 from 60 leaves us 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.

On to step 12:
19 goes into 30 1 times with a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 18708.052631
Subtract 19 from 30 to get 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 13:
19 can be fit into 110 5 times, resulting in a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 18708.0526315
If we subtract 95 from 110, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 14:
19 goes into 150 7 times with a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 18708.05263157
If we take 133 away from 150, we end up with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Our division results in 18708.05263157 with a remaining 1.7e-08.