3823699 divided by 438 
We want to figure out the number of times 3823699 can be divided by 438.

On to step 1:
438 goes into 3 0 times with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 438

Moving on to step 2:
When dividing 38 by 438, we get 0 with a remainder of 38.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 38, we get 38.
Append the next digit (2) from the dividend to 38 and continue with: 382 / 438

Step 3:
382 divided by 438 is 0 with a remainder of 382.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 382 leaves us with 382.
Append the next digit (3) from the dividend to 382 and continue with: 3823 / 438

Step 4:
The number 438 fits into 3823 8 times, leaving a remainder of 319.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 3504 from 3823 leaves us with 319.
Append the next digit (6) from the dividend to 319 and continue with: 3196 / 438

Moving on to step 5:
3196 divided by 438 is 7 with a remainder of 130.
The next digit of our result is 7. 
Result so far: 87.0
If we subtract 3066 from 3196, we get 130.
Bring next digit (9) of the dividend behind the 130 and repeat the process: 1309 / 438

Step 6:
438 can be fit into 1309 2 times, resulting in a remainder of 433.
Put 2 as the next digit of the answer. 
Result so far: 872.0
Subtract 876 from 1309 to get 433.
Fetch the next digit (9) from the dividend, attach it to 433 and continue: 4339 / 438

Step 7:
When dividing 4339 by 438, we get 9 with a remainder of 397.
The number 9 becomes the next digit in our result. 
Result so far: 8729.0
If we subtract 3942 from 4339, we get 397.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3970, and continue the process.

Moving on to step 8:
When dividing 3970 by 438, we get 9 with a remainder of 28.
Write down 9 as next digit of the result. 
Result so far: 8729.9
Deduct 3942 from 3970 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Step 9:
The number 438 fits into 280 0 times, leaving a remainder of 280.
Write down 0 as next digit of the result. 
Result so far: 8729.9
Subtract 0 from 280 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 10:
The number 438 fits into 2800 6 times, leaving a remainder of 172.
The next digit of our result is 6. 
Result so far: 8729.906
The remainder is 172 after subtracting 2628 from 2800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

On to step 11:
When dividing 1720 by 438, we get 3 with a remainder of 406.
The next digit of our result is 3. 
Result so far: 8729.9063
Subtracting 1314 from 1720 leaves us with 406.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4060, and continue the process.

On to step 12:
When dividing 4060 by 438, we get 9 with a remainder of 118.
The next digit of our result is 9. 
Result so far: 8729.90639
Deduct 3942 from 4060 and we're left with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Advancing to step 13:
1180 divided by 438 is 2 with a remainder of 304.
Use 2 as the next digit of our solution. 
Result so far: 8729.906392
If we take 876 away from 1180, we end up with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

Moving on to step 14:
The number 438 fits into 3040 6 times, leaving a remainder of 412.
The number 6 becomes the next digit in our result. 
Result so far: 8729.9063926
Subtracting 2628 from 3040 leaves us with 412.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4120, and continue the process.

Let's proceed to step 15:
The number 438 fits into 4120 9 times, leaving a remainder of 178.
The next digit of our result is 9. 
Result so far: 8729.90639269
Subtracting 3942 from 4120 leaves us with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

In conclusion, the division gives 8729.90639269 with a balance of 1.78e-07.