Let's divide 43463073 by 728
We want to figure out the number of times 43463073 can be divided by 728.

Step 1:
The number 728 fits into 4 0 times, leaving a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 728

Advancing to step 2:
43 divided by 728 is 0 with a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 43, we end up with 43.
Fetch the next digit (4) from the dividend, attach it to 43 and continue: 434 / 728

Let's proceed to step 3:
728 can be fit into 434 0 times, resulting in a remainder of 434.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 434 and we're left with 434.
Grab the next digit (6) from the dividend, add it to 434, then carry on: 4346 / 728

Going ahead to step 4:
728 can be fit into 4346 5 times, resulting in a remainder of 706.
Use 5 as the next digit of our solution. 
Result so far: 5.0
If we subtract 3640 from 4346, we get 706.
Grab the next digit (3) from the dividend, add it to 706, then carry on: 7063 / 728

Step 5:
7063 divided by 728 is 9 with a remainder of 511.
Put 9 as the next digit of the answer. 
Result so far: 59.0
If we take 6552 away from 7063, we end up with 511.
Bring next digit (0) of the dividend behind the 511 and repeat the process: 5110 / 728

Advancing to step 6:
5110 divided by 728 is 7 with a remainder of 14.
Put 7 as the next digit of the answer. 
Result so far: 597.0
Deduct 5096 from 5110 and we're left with 14.
Take the next digit (7) from the dividend and append it to 14, then repeat: 147 / 728

On to step 7:
728 can be fit into 147 0 times, resulting in a remainder of 147.
Record the quotient 0 as the next digit in the result. 
Result so far: 5970.0
Subtracting 0 from 147 leaves us with 147.
Grab the next digit (3) from the dividend, add it to 147, then carry on: 1473 / 728

Going ahead to step 8:
When dividing 1473 by 728, we get 2 with a remainder of 17.
Record the quotient 2 as the next digit in the result. 
Result so far: 59702.0
Deduct 1456 from 1473 and we're left with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 9:
728 can be fit into 170 0 times, resulting in a remainder of 170.
Write down 0 as next digit of the result. 
Result so far: 59702.0
If we take 0 away from 170, we end up with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Going ahead to step 10:
728 goes into 1700 2 times with a remainder of 244.
The number 2 becomes the next digit in our result. 
Result so far: 59702.02
The remainder is 244 after subtracting 1456 from 1700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

On to step 11:
The number 728 fits into 2440 3 times, leaving a remainder of 256.
The number 3 becomes the next digit in our result. 
Result so far: 59702.023
If we subtract 2184 from 2440, we get 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Advancing to step 12:
When dividing 2560 by 728, we get 3 with a remainder of 376.
Record the quotient 3 as the next digit in the result. 
Result so far: 59702.0233
Subtract 2184 from 2560 to get 376.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3760, and continue the process.

The final result is 59702.0233 with a remainder of 0.00376.