759143 divided by 15 
We want to figure out the number of times 759143 can be divided by 15.

Going ahead to step 1:
When dividing 7 by 15, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 15

Advancing to step 2:
15 goes into 75 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtracting 75 from 75 leaves us with 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 15

Step 3:
15 can be fit into 9 0 times, resulting in a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
Deduct 0 from 9 and we're left with 9.
Include the next digit (1) from the dividend after 9, then repeat: 91 / 15

Let's proceed to step 4:
The number 15 fits into 91 6 times, leaving a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 506.0
If we subtract 90 from 91, we get 1.
Bring next digit (4) of the dividend behind the 1 and repeat the process: 14 / 15

Going ahead to step 5:
If we divide 14 by 15, we get 0 and a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 5060.0
The remainder is 14 after subtracting 0 from 14.
Bring next digit (3) of the dividend behind the 14 and repeat the process: 143 / 15

Let's proceed to step 6:
The number 15 fits into 143 9 times, leaving a remainder of 8.
The next digit of our result is 9. 
Result so far: 50609.0
The remainder is 8 after subtracting 135 from 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 7:
15 goes into 80 5 times with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 50609.5
Deduct 75 from 80 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 8:
15 goes into 50 3 times with a remainder of 5.
Record the quotient 3 as the next digit in the result. 
Result so far: 50609.53
If we subtract 45 from 50, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 9:
If we divide 50 by 15, we get 3 and a remainder of 5.
The number 3 becomes the next digit in our result. 
Result so far: 50609.533
If we take 45 away from 50, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 50609.533, with a leftover of 0.0005.