815312 divided by 38 
We want to divide 815312 by 38.

Step 1:
When dividing 8 by 38, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 38

Advancing to step 2:
38 goes into 81 2 times with a remainder of 5.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 76 away from 81, we end up with 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 38

Advancing to step 3:
38 can be fit into 55 1 times, resulting in a remainder of 17.
The next digit of our result is 1. 
Result so far: 21.0
If we take 38 away from 55, we end up with 17.
Grab the next digit (3) from the dividend, add it to 17, then carry on: 173 / 38

Step 4:
173 divided by 38 is 4 with a remainder of 21.
Put 4 as the next digit of the answer. 
Result so far: 214.0
Subtract 152 from 173 to get 21.
Grab the next digit (1) from the dividend, add it to 21, then carry on: 211 / 38

Let's proceed to step 5:
The number 38 fits into 211 5 times, leaving a remainder of 21.
The number 5 becomes the next digit in our result. 
Result so far: 2145.0
The remainder is 21 after subtracting 190 from 211.
Grab the next digit (2) from the dividend, add it to 21, then carry on: 212 / 38

Step 6:
The number 38 fits into 212 5 times, leaving a remainder of 22.
Use 5 as the next digit of our solution. 
Result so far: 21455.0
If we take 190 away from 212, we end up with 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 7:
38 goes into 220 5 times with a remainder of 30.
The next digit of our result is 5. 
Result so far: 21455.5
Deduct 190 from 220 and we're left 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.

Step 8:
300 divided by 38 is 7 with a remainder of 34.
Use 7 as the next digit of our solution. 
Result so far: 21455.57
Deduct 266 from 300 and we're left 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.

On to step 9:
38 goes into 340 8 times with a remainder of 36.
Write down 8 as next digit of the result. 
Result so far: 21455.578
The remainder is 36 after subtracting 304 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 10:
38 can be fit into 360 9 times, resulting in a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 21455.5789
Subtracting 342 from 360 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Advancing to step 11:
38 goes into 180 4 times with a remainder of 28.
Write down 4 as next digit of the result. 
Result so far: 21455.57894
Deduct 152 from 180 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.

On to step 12:
38 goes into 280 7 times with a remainder of 14.
The next digit of our result is 7. 
Result so far: 21455.578947
If we subtract 266 from 280, we 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.

Let's proceed to step 13:
38 goes into 140 3 times with a remainder of 26.
Put 3 as the next digit of the answer. 
Result so far: 21455.5789473
If we subtract 114 from 140, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 14:
38 goes into 260 6 times with a remainder of 32.
The number 6 becomes the next digit in our result. 
Result so far: 21455.57894736
Subtracting 228 from 260 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 21455.57894736 with a remainder of 3.2e-08.