Let's divide 437856 by 19
We're looking to find how many times 19 goes into 437856.

Step 1:
When dividing 4 by 19, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 19

On to step 2:
43 divided by 19 is 2 with a remainder of 5.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 38 from 43 leaves us with 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 19

Advancing to step 3:
57 divided by 19 is 3 with a remainder of 0.
Use 3 as the next digit of our solution. 
Result so far: 23.0
Subtract 57 from 57 to get 0.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 19

Let's proceed to step 4:
19 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 230.0
If we subtract 0 from 8, we get 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 19

Step 5:
When dividing 85 by 19, we get 4 with a remainder of 9.
Record the quotient 4 as the next digit in the result. 
Result so far: 2304.0
If we take 76 away from 85, we end up with 9.
Fetch the next digit (6) from the dividend, attach it to 9 and continue: 96 / 19

On to step 6:
If we divide 96 by 19, we get 5 and a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 23045.0
If we take 95 away from 96, we end up 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 7:
The number 19 fits into 10 0 times, leaving a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 23045.0
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.

Going ahead to step 8:
19 can be fit into 100 5 times, resulting in a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 23045.05
If we subtract 95 from 100, we 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.

Advancing to step 9:
50 divided by 19 is 2 with a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 23045.052
If we take 38 away from 50, we end up 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.

On to step 10:
The number 19 fits into 120 6 times, leaving a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 23045.0526
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.

Moving on to step 11:
60 divided by 19 is 3 with a remainder of 3.
The number 3 becomes the next digit in our result. 
Result so far: 23045.05263
Deduct 57 from 60 and we're left 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.

Moving on to step 12:
30 divided by 19 is 1 with a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 23045.052631
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.

Advancing to step 13:
When dividing 110 by 19, we get 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 23045.0526315
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.

On to step 14:
When dividing 150 by 19, we get 7 with a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 23045.05263157
If we subtract 133 from 150, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

The final outcome is 23045.05263157, with a leftover of 1.7e-08.