We're dividing 729518 by 1 
Our goal is to divide 729518 by 1.

Going ahead to step 1:
The number 1 fits into 7 7 times, leaving a remainder of 0.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtract 7 from 7 to get 0.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 1

Moving on to step 2:
If we divide 2 by 1, we get 2 and a remainder of 0.
The number 2 becomes the next digit in our result. 
Result so far: 72.0
Deduct 2 from 2 and we're left with 0.
Grab the next digit (9) from the dividend, add it to 0, then carry on: 9 / 1

Advancing to step 3:
1 goes into 9 9 times with a remainder of 0.
The next digit of our result is 9. 
Result so far: 729.0
Subtract 9 from 9 to get 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 1

Going ahead to step 4:
The number 1 fits into 5 5 times, leaving a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 7295.0
If we take 5 away from 5, we end up with 0.
Append the next digit (1) from the dividend to 0 and continue with: 1 / 1

Going ahead to step 5:
If we divide 1 by 1, we get 1 and a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 72951.0
The remainder is 0 after subtracting 1 from 1.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 1

Step 6:
1 goes into 8 8 times with a remainder of 0.
The next digit of our result is 8. 
Result so far: 729518.0
Subtract 8 from 8 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 7:
1 goes into 0 0 times with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 729518.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
0 divided by 1 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 729518.0
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 729518.0, with a leftover of 0.0.