15039307 divided by 397 
Let's see how many times 397 fits into 15039307.

Advancing to step 1:
1 divided by 397 is 0 with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 397

On to step 2:
397 can be fit into 15 0 times, resulting in a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Append the next digit (0) from the dividend to 15 and continue with: 150 / 397

Step 3:
When dividing 150 by 397, we get 0 with a remainder of 150.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 150, we end up with 150.
Take the next digit (3) from the dividend and append it to 150, then repeat: 1503 / 397

Moving on to step 4:
When dividing 1503 by 397, we get 3 with a remainder of 312.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 1191 from 1503, we get 312.
Fetch the next digit (9) from the dividend, attach it to 312 and continue: 3129 / 397

Advancing to step 5:
397 goes into 3129 7 times with a remainder of 350.
Write down 7 as next digit of the result. 
Result so far: 37.0
Subtract 2779 from 3129 to get 350.
Grab the next digit (3) from the dividend, add it to 350, then carry on: 3503 / 397

Let's proceed to step 6:
3503 divided by 397 is 8 with a remainder of 327.
Use 8 as the next digit of our solution. 
Result so far: 378.0
If we subtract 3176 from 3503, we get 327.
Grab the next digit (0) from the dividend, add it to 327, then carry on: 3270 / 397

Going ahead to step 7:
397 goes into 3270 8 times with a remainder of 94.
Write down 8 as next digit of the result. 
Result so far: 3788.0
If we take 3176 away from 3270, we end up with 94.
Grab the next digit (7) from the dividend, add it to 94, then carry on: 947 / 397

Advancing to step 8:
If we divide 947 by 397, we get 2 and a remainder of 153.
The number 2 becomes the next digit in our result. 
Result so far: 37882.0
Subtracting 794 from 947 leaves us with 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Moving on to step 9:
The number 397 fits into 1530 3 times, leaving a remainder of 339.
The next digit of our result is 3. 
Result so far: 37882.3
If we subtract 1191 from 1530, we get 339.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3390, and continue the process.

Step 10:
397 can be fit into 3390 8 times, resulting in a remainder of 214.
Put 8 as the next digit of the answer. 
Result so far: 37882.38
The remainder is 214 after subtracting 3176 from 3390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Moving on to step 11:
The number 397 fits into 2140 5 times, leaving a remainder of 155.
Write down 5 as next digit of the result. 
Result so far: 37882.385
The remainder is 155 after subtracting 1985 from 2140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Moving on to step 12:
397 goes into 1550 3 times with a remainder of 359.
The number 3 becomes the next digit in our result. 
Result so far: 37882.3853
Deduct 1191 from 1550 and we're left with 359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3590, and continue the process.

On to step 13:
397 goes into 3590 9 times with a remainder of 17.
The number 9 becomes the next digit in our result. 
Result so far: 37882.38539
Deduct 3573 from 3590 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 14:
170 divided by 397 is 0 with a remainder of 170.
Put 0 as the next digit of the answer. 
Result so far: 37882.38539
If we take 0 away from 170, we end up with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Step 15:
1700 divided by 397 is 4 with a remainder of 112.
The next digit of our result is 4. 
Result so far: 37882.3853904
The remainder is 112 after subtracting 1588 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Moving on to step 16:
397 can be fit into 1120 2 times, resulting in a remainder of 326.
The next digit of our result is 2. 
Result so far: 37882.38539042
Subtract 794 from 1120 to get 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

The quotient of the division is 37882.38539042, and the remainder is 3.26e-07.