730688 divided by 72 
We're looking to find how many times 72 goes into 730688.

On to step 1:
7 divided by 72 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 72

Moving on to step 2:
72 can be fit into 73 1 times, resulting in a remainder of 1.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 72 from 73 and we're left with 1.
Grab the next digit (0) from the dividend, add it to 1, then carry on: 10 / 72

Advancing to step 3:
The number 72 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 10.0
Subtract 0 from 10 to get 10.
Bring next digit (6) of the dividend behind the 10 and repeat the process: 106 / 72

Advancing to step 4:
72 goes into 106 1 times with a remainder of 34.
The number 1 becomes the next digit in our result. 
Result so far: 101.0
Deduct 72 from 106 and we're left with 34.
Grab the next digit (8) from the dividend, add it to 34, then carry on: 348 / 72

Going ahead to step 5:
72 goes into 348 4 times with a remainder of 60.
Use 4 as the next digit of our solution. 
Result so far: 1014.0
Deduct 288 from 348 and we're left with 60.
Grab the next digit (8) from the dividend, add it to 60, then carry on: 608 / 72

Step 6:
608 divided by 72 is 8 with a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 10148.0
If we subtract 576 from 608, 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.

Going ahead to step 7:
When dividing 320 by 72, we get 4 with a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 10148.4
If we take 288 away from 320, we end up 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.

Advancing to step 8:
320 divided by 72 is 4 with a remainder of 32.
Write down 4 as next digit of the result. 
Result so far: 10148.44
If we take 288 away from 320, we end up 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.

After the division, we end up with 10148.44 and a remainder of 0.032.