443490 ÷ 72 
We're looking to find how many times 72 goes into 443490.

Moving on to step 1:
If we divide 4 by 72, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (4) from the dividend, add it to 4, then carry on: 44 / 72

On to step 2:
72 goes into 44 0 times with a remainder of 44.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 44, we end up with 44.
Include the next digit (3) from the dividend after 44, then repeat: 443 / 72

Moving on to step 3:
When dividing 443 by 72, we get 6 with a remainder of 11.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtract 432 from 443 to get 11.
Grab the next digit (4) from the dividend, add it to 11, then carry on: 114 / 72

Going ahead to step 4:
114 divided by 72 is 1 with a remainder of 42.
Use 1 as the next digit of our solution. 
Result so far: 61.0
If we subtract 72 from 114, we get 42.
Grab the next digit (9) from the dividend, add it to 42, then carry on: 429 / 72

Going ahead to step 5:
72 goes into 429 5 times with a remainder of 69.
The next digit of our result is 5. 
Result so far: 615.0
Deduct 360 from 429 and we're left with 69.
Grab the next digit (0) from the dividend, add it to 69, then carry on: 690 / 72

Going ahead to step 6:
If we divide 690 by 72, we get 9 and a remainder of 42.
Write down 9 as next digit of the result. 
Result so far: 6159.0
Subtracting 648 from 690 leaves us with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 7:
If we divide 420 by 72, we get 5 and a remainder of 60.
The number 5 becomes the next digit in our result. 
Result so far: 6159.5
Subtracting 360 from 420 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 8:
If we divide 600 by 72, we get 8 and a remainder of 24.
The number 8 becomes the next digit in our result. 
Result so far: 6159.58
Subtract 576 from 600 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 9:
240 divided by 72 is 3 with a remainder of 24.
The next digit of our result is 3. 
Result so far: 6159.583
Deduct 216 from 240 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 10:
72 goes into 240 3 times with a remainder of 24.
Use 3 as the next digit of our solution. 
Result so far: 6159.5833
The remainder is 24 after subtracting 216 from 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Our division results in 6159.5833 with a remaining 0.00024.