We're dividing 366391 by 19 
Our goal is to divide 366391 by 19.

Step 1:
When dividing 3 by 19, we get 0 with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 19

On to step 2:
When dividing 36 by 19, we get 1 with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 19 from 36 to get 17.
Take the next digit (6) from the dividend and append it to 17, then repeat: 176 / 19

On to step 3:
19 can be fit into 176 9 times, resulting in a remainder of 5.
The number 9 becomes the next digit in our result. 
Result so far: 19.0
The remainder is 5 after subtracting 171 from 176.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 19

Going ahead to step 4:
The number 19 fits into 53 2 times, leaving a remainder of 15.
Put 2 as the next digit of the answer. 
Result so far: 192.0
Subtract 38 from 53 to get 15.
Grab the next digit (9) from the dividend, add it to 15, then carry on: 159 / 19

Let's proceed to step 5:
19 goes into 159 8 times with a remainder of 7.
Put 8 as the next digit of the answer. 
Result so far: 1928.0
The remainder is 7 after subtracting 152 from 159.
Include the next digit (1) from the dividend after 7, then repeat: 71 / 19

Step 6:
19 goes into 71 3 times with a remainder of 14.
Put 3 as the next digit of the answer. 
Result so far: 19283.0
Subtract 57 from 71 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 7:
If we divide 140 by 19, we get 7 and a remainder of 7.
Record the quotient 7 as the next digit in the result. 
Result so far: 19283.7
Subtracting 133 from 140 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 8:
70 divided by 19 is 3 with a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 19283.73
Deduct 57 from 70 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Step 9:
19 goes into 130 6 times with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 19283.736
If we subtract 114 from 130, 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.

Going ahead to step 10:
160 divided by 19 is 8 with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 19283.7368
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.

Step 11:
The number 19 fits into 80 4 times, leaving a remainder of 4.
Record the quotient 4 as the next digit in the result. 
Result so far: 19283.73684
The remainder is 4 after subtracting 76 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 12:
The number 19 fits into 40 2 times, leaving a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 19283.736842
The remainder is 2 after subtracting 38 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 13:
19 goes into 20 1 times with a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 19283.7368421
Subtract 19 from 20 to 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.

Going ahead to step 14:
19 can be fit into 10 0 times, resulting in a remainder of 10.
The next digit of our result is 0. 
Result so far: 19283.7368421
If we take 0 away from 10, we end up 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.

The final result is 19283.7368421 with a remainder of 1e-08.