15967293 divided by 397 
We're looking to find how many times 397 goes into 15967293.

Step 1:
397 goes into 1 0 times with a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 397

On to step 2:
When dividing 15 by 397, we get 0 with a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Bring next digit (9) of the dividend behind the 15 and repeat the process: 159 / 397

Moving on to step 3:
397 goes into 159 0 times with a remainder of 159.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 159 and we're left with 159.
Include the next digit (6) from the dividend after 159, then repeat: 1596 / 397

Going ahead to step 4:
If we divide 1596 by 397, we get 4 and a remainder of 8.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 1588 from 1596 leaves us with 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 397

On to step 5:
If we divide 87 by 397, we get 0 and a remainder of 87.
Put 0 as the next digit of the answer. 
Result so far: 40.0
Deduct 0 from 87 and we're left with 87.
Fetch the next digit (2) from the dividend, attach it to 87 and continue: 872 / 397

Moving on to step 6:
397 can be fit into 872 2 times, resulting in a remainder of 78.
Write down 2 as next digit of the result. 
Result so far: 402.0
If we take 794 away from 872, we end up with 78.
Bring next digit (9) of the dividend behind the 78 and repeat the process: 789 / 397

On to step 7:
397 goes into 789 1 times with a remainder of 392.
The number 1 becomes the next digit in our result. 
Result so far: 4021.0
If we take 397 away from 789, we end up with 392.
Append the next digit (3) from the dividend to 392 and continue with: 3923 / 397

Moving on to step 8:
The number 397 fits into 3923 9 times, leaving a remainder of 350.
The number 9 becomes the next digit in our result. 
Result so far: 40219.0
Subtract 3573 from 3923 to get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Going ahead to step 9:
3500 divided by 397 is 8 with a remainder of 324.
The number 8 becomes the next digit in our result. 
Result so far: 40219.8
Deduct 3176 from 3500 and we're left with 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

Advancing to step 10:
If we divide 3240 by 397, we get 8 and a remainder of 64.
The number 8 becomes the next digit in our result. 
Result so far: 40219.88
Subtracting 3176 from 3240 leaves us with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The quotient of the division is 40219.88, and the remainder is 0.064.