Let's divide 438857 by 19
We're looking to find how many times 19 goes into 438857.

Step 1:
When dividing 4 by 19, we get 0 with a remainder of 4.
The next digit of our result is 0. 
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

Advancing to step 2:
The number 19 fits into 43 2 times, leaving a remainder of 5.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 38 from 43 and we're left with 5.
Fetch the next digit (8) from the dividend, attach it to 5 and continue: 58 / 19

Moving on to step 3:
When dividing 58 by 19, we get 3 with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 23.0
Subtract 57 from 58 to get 1.
Bring next digit (8) of the dividend behind the 1 and repeat the process: 18 / 19

Advancing to step 4:
19 can be fit into 18 0 times, resulting in a remainder of 18.
Write down 0 as next digit of the result. 
Result so far: 230.0
Subtracting 0 from 18 leaves us with 18.
Fetch the next digit (5) from the dividend, attach it to 18 and continue: 185 / 19

Let's proceed to step 5:
19 goes into 185 9 times with a remainder of 14.
Record the quotient 9 as the next digit in the result. 
Result so far: 2309.0
Subtracting 171 from 185 leaves us with 14.
Bring next digit (7) of the dividend behind the 14 and repeat the process: 147 / 19

Let's proceed to step 6:
147 divided by 19 is 7 with a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 23097.0
Subtract 133 from 147 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:
The number 19 fits into 140 7 times, leaving a remainder of 7.
Write down 7 as next digit of the result. 
Result so far: 23097.7
The remainder is 7 after subtracting 133 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 8:
The number 19 fits into 70 3 times, leaving a remainder of 13.
The next digit of our result is 3. 
Result so far: 23097.73
If we take 57 away from 70, we end up 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.

Let's proceed to step 9:
The number 19 fits into 130 6 times, leaving a remainder of 16.
Use 6 as the next digit of our solution. 
Result so far: 23097.736
If we take 114 away from 130, we end up 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 10:
If we divide 160 by 19, we get 8 and a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 23097.7368
The remainder is 8 after subtracting 152 from 160.
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 11:
19 goes into 80 4 times with a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 23097.73684
Deduct 76 from 80 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 12:
The number 19 fits into 40 2 times, leaving a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 23097.736842
Subtracting 38 from 40 leaves us 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 13:
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: 23097.7368421
If we take 19 away from 20, 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.

Moving on to step 14:
If we divide 10 by 19, we get 0 and a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 23097.7368421
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.

In conclusion, the division gives 23097.7368421 with a balance of 1e-08.