728216 ÷ 73 
We're looking to find how many times 73 goes into 728216.

Advancing to step 1:
When dividing 7 by 73, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 73

Advancing to step 2:
73 can be fit into 72 0 times, resulting in a remainder of 72.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 72, we get 72.
Fetch the next digit (8) from the dividend, attach it to 72 and continue: 728 / 73

Step 3:
The number 73 fits into 728 9 times, leaving a remainder of 71.
Use 9 as the next digit of our solution. 
Result so far: 9.0
If we take 657 away from 728, we end up with 71.
Include the next digit (2) from the dividend after 71, then repeat: 712 / 73

Let's proceed to step 4:
73 goes into 712 9 times with a remainder of 55.
The number 9 becomes the next digit in our result. 
Result so far: 99.0
The remainder is 55 after subtracting 657 from 712.
Fetch the next digit (1) from the dividend, attach it to 55 and continue: 551 / 73

Going ahead to step 5:
The number 73 fits into 551 7 times, leaving a remainder of 40.
The next digit of our result is 7. 
Result so far: 997.0
If we take 511 away from 551, we end up with 40.
Append the next digit (6) from the dividend to 40 and continue with: 406 / 73

Going ahead to step 6:
73 can be fit into 406 5 times, resulting in a remainder of 41.
The next digit of our result is 5. 
Result so far: 9975.0
Deduct 365 from 406 and we're left with 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 7:
If we divide 410 by 73, we get 5 and a remainder of 45.
Put 5 as the next digit of the answer. 
Result so far: 9975.5
Subtract 365 from 410 to 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.

Advancing to step 8:
73 can be fit into 450 6 times, resulting in a remainder of 12.
The next digit of our result is 6. 
Result so far: 9975.56
Subtracting 438 from 450 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 9:
73 goes into 120 1 times with a remainder of 47.
Write down 1 as next digit of the result. 
Result so far: 9975.561
Deduct 73 from 120 and we're left 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.

Going ahead to step 10:
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: 9975.5616
If we subtract 438 from 470, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 11:
320 divided by 73 is 4 with a remainder of 28.
The next digit of our result is 4. 
Result so far: 9975.56164
If we subtract 292 from 320, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 12:
73 goes into 280 3 times with a remainder of 61.
Write down 3 as next digit of the result. 
Result so far: 9975.561643
Subtracting 219 from 280 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 13:
73 goes into 610 8 times with a remainder of 26.
Write down 8 as next digit of the result. 
Result so far: 9975.5616438
Subtracting 584 from 610 leaves us 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 14:
If we divide 260 by 73, we get 3 and a remainder of 41.
Use 3 as the next digit of our solution. 
Result so far: 9975.56164383
If we take 219 away from 260, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

The final outcome is 9975.56164383, with a leftover of 4.1e-08.