We divide 15391 by 73
We're looking to find how many times 73 goes into 15391.

Step 1:
The number 73 fits into 1 0 times, leaving a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 73

Moving on to step 2:
When dividing 15 by 73, we get 0 with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 15 leaves us with 15.
Fetch the next digit (3) from the dividend, attach it to 15 and continue: 153 / 73

On to step 3:
The number 73 fits into 153 2 times, leaving a remainder of 7.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 146 away from 153, we end up with 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 73

Moving on to step 4:
If we divide 79 by 73, we get 1 and a remainder of 6.
Put 1 as the next digit of the answer. 
Result so far: 21.0
Subtract 73 from 79 to get 6.
Grab the next digit (1) from the dividend, add it to 6, then carry on: 61 / 73

Advancing to step 5:
The number 73 fits into 61 0 times, leaving a remainder of 61.
Record the quotient 0 as the next digit in the result. 
Result so far: 210.0
Subtract 0 from 61 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Step 6:
When dividing 610 by 73, we get 8 with a remainder of 26.
Use 8 as the next digit of our solution. 
Result so far: 210.8
Deduct 584 from 610 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 7:
When dividing 260 by 73, we get 3 with a remainder of 41.
Put 3 as the next digit of the answer. 
Result so far: 210.83
If we subtract 219 from 260, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Going ahead to step 8:
73 goes into 410 5 times with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 210.835
If we subtract 365 from 410, we get 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 9:
The number 73 fits into 450 6 times, leaving a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 210.8356
If we subtract 438 from 450, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 10:
73 can be fit into 120 1 times, resulting in a remainder of 47.
Put 1 as the next digit of the answer. 
Result so far: 210.83561
If we take 73 away from 120, we end up with 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 11:
When dividing 470 by 73, we get 6 with a remainder of 32.
Use 6 as the next digit of our solution. 
Result so far: 210.835616
Subtracting 438 from 470 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.

Let's proceed to step 12:
320 divided by 73 is 4 with a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 210.8356164
Subtracting 292 from 320 leaves us 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.

Going ahead to step 13:
73 can be fit into 280 3 times, resulting in a remainder of 61.
Write down 3 as next digit of the result. 
Result so far: 210.83561643
If we subtract 219 from 280, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

The final outcome is 210.83561643, with a leftover of 6.1e-08.