We're dividing 436647 by 19 
We want to divide 436647 by 19.

Moving on to step 1:
When dividing 4 by 19, we get 0 with a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Fetch the next digit (3) from the dividend, attach it to 4 and continue: 43 / 19

On to step 2:
19 can be fit into 43 2 times, resulting in a remainder of 5.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 38 away from 43, we end up with 5.
Bring next digit (6) of the dividend behind the 5 and repeat the process: 56 / 19

Let's proceed to step 3:
The number 19 fits into 56 2 times, leaving a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 22.0
Subtracting 38 from 56 leaves us with 18.
Take the next digit (6) from the dividend and append it to 18, then repeat: 186 / 19

Moving on to step 4:
19 can be fit into 186 9 times, resulting in a remainder of 15.
Use 9 as the next digit of our solution. 
Result so far: 229.0
The remainder is 15 after subtracting 171 from 186.
Append the next digit (4) from the dividend to 15 and continue with: 154 / 19

Step 5:
154 divided by 19 is 8 with a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 2298.0
The remainder is 2 after subtracting 152 from 154.
Bring next digit (7) of the dividend behind the 2 and repeat the process: 27 / 19

Moving on to step 6:
19 can be fit into 27 1 times, resulting in a remainder of 8.
Use 1 as the next digit of our solution. 
Result so far: 22981.0
Deduct 19 from 27 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.

Going ahead to step 7:
The number 19 fits into 80 4 times, leaving a remainder of 4.
Put 4 as the next digit of the answer. 
Result so far: 22981.4
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 8:
19 can be fit into 40 2 times, resulting in a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 22981.42
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.

Step 9:
19 can be fit into 20 1 times, resulting in a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 22981.421
Deduct 19 from 20 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 10:
19 can be fit into 10 0 times, resulting in a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 22981.421
If we subtract 0 from 10, we 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.

Advancing to step 11:
19 goes into 100 5 times with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 22981.42105
Deduct 95 from 100 and we're left 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.

Step 12:
50 divided by 19 is 2 with a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 22981.421052
If we subtract 38 from 50, we 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 13:
19 can be fit into 120 6 times, resulting in a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 22981.4210526
Deduct 114 from 120 and we're left 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.

On to step 14:
60 divided by 19 is 3 with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 22981.42105263
Subtract 57 from 60 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

The final outcome is 22981.42105263, with a leftover of 3e-09.