438636 ÷ 38 
We want to figure out the number of times 438636 can be divided by 38.

Moving on to step 1:
38 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (3) from the dividend to 4 and continue with: 43 / 38

Step 2:
38 goes into 43 1 times with a remainder of 5.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 38 from 43 leaves us with 5.
Bring next digit (8) of the dividend behind the 5 and repeat the process: 58 / 38

Step 3:
If we divide 58 by 38, we get 1 and a remainder of 20.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
The remainder is 20 after subtracting 38 from 58.
Append the next digit (6) from the dividend to 20 and continue with: 206 / 38

On to step 4:
38 can be fit into 206 5 times, resulting in a remainder of 16.
Put 5 as the next digit of the answer. 
Result so far: 115.0
Subtract 190 from 206 to get 16.
Bring next digit (3) of the dividend behind the 16 and repeat the process: 163 / 38

Going ahead to step 5:
38 can be fit into 163 4 times, resulting in a remainder of 11.
Put 4 as the next digit of the answer. 
Result so far: 1154.0
If we subtract 152 from 163, we get 11.
Fetch the next digit (6) from the dividend, attach it to 11 and continue: 116 / 38

Moving on to step 6:
116 divided by 38 is 3 with a remainder of 2.
Write down 3 as next digit of the result. 
Result so far: 11543.0
Subtract 114 from 116 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.

Step 7:
38 can be fit into 20 0 times, resulting in a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 11543.0
If we subtract 0 from 20, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 8:
The number 38 fits into 200 5 times, leaving a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 11543.05
If we subtract 190 from 200, 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.

Moving on to step 9:
38 can be fit into 100 2 times, resulting in a remainder of 24.
Put 2 as the next digit of the answer. 
Result so far: 11543.052
Subtract 76 from 100 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 10:
38 can be fit into 240 6 times, resulting in a remainder of 12.
Record the quotient 6 as the next digit in the result. 
Result so far: 11543.0526
Subtracting 228 from 240 leaves us 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.

Moving on to step 11:
38 can be fit into 120 3 times, resulting in a remainder of 6.
The next digit of our result is 3. 
Result so far: 11543.05263
If we take 114 away from 120, we end up 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.

Going ahead to step 12:
The number 38 fits into 60 1 times, leaving a remainder of 22.
The number 1 becomes the next digit in our result. 
Result so far: 11543.052631
Subtract 38 from 60 to get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Step 13:
38 can be fit into 220 5 times, resulting in a remainder of 30.
The number 5 becomes the next digit in our result. 
Result so far: 11543.0526315
If we take 190 away from 220, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 14:
The number 38 fits into 300 7 times, leaving a remainder of 34.
Write down 7 as next digit of the result. 
Result so far: 11543.05263157
Subtracting 266 from 300 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

In conclusion, the division gives 11543.05263157 with a balance of 3.4e-08.