Let's divide 438688 by 19
We want to divide 438688 by 19.

Going ahead to step 1:
If we divide 4 by 19, we get 0 and a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (3) of the dividend behind the 4 and repeat the process: 43 / 19

Going ahead to step 2:
19 can be fit into 43 2 times, resulting in a remainder of 5.
Put 2 as the next digit of the answer. 
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

Step 3:
The number 19 fits into 58 3 times, leaving a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 23.0
Deduct 57 from 58 and we're left with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 19

Step 4:
19 can be fit into 16 0 times, resulting in a remainder of 16.
The next digit of our result is 0. 
Result so far: 230.0
The remainder is 16 after subtracting 0 from 16.
Grab the next digit (8) from the dividend, add it to 16, then carry on: 168 / 19

Step 5:
168 divided by 19 is 8 with a remainder of 16.
The number 8 becomes the next digit in our result. 
Result so far: 2308.0
The remainder is 16 after subtracting 152 from 168.
Bring next digit (8) of the dividend behind the 16 and repeat the process: 168 / 19

On to step 6:
When dividing 168 by 19, we get 8 with a remainder of 16.
Write down 8 as next digit of the result. 
Result so far: 23088.0
If we subtract 152 from 168, 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.

Moving on to step 7:
160 divided by 19 is 8 with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 23088.8
If we subtract 152 from 160, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 8:
If we divide 80 by 19, we get 4 and a remainder of 4.
Write down 4 as next digit of the result. 
Result so far: 23088.84
Subtract 76 from 80 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 9:
If we divide 40 by 19, we get 2 and a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 23088.842
Subtract 38 from 40 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 10:
When dividing 20 by 19, we get 1 with a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 23088.8421
If we subtract 19 from 20, 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 11:
19 goes into 10 0 times with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 23088.8421
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.

Moving on to step 12:
If we divide 100 by 19, we get 5 and a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 23088.842105
If we take 95 away from 100, we end up 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 13:
If we divide 50 by 19, we get 2 and a remainder of 12.
Use 2 as the next digit of our solution. 
Result so far: 23088.8421052
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.

Advancing to step 14:
120 divided by 19 is 6 with a remainder of 6.
Write down 6 as next digit of the result. 
Result so far: 23088.84210526
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.

In conclusion, the division gives 23088.84210526 with a balance of 6e-09.