We look at the division of 72447383 by 285 
We're looking to find how many times 285 goes into 72447383.

Step 1:
The number 285 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 285

On to step 2:
If we divide 72 by 285, we get 0 and a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Fetch the next digit (4) from the dividend, attach it to 72 and continue: 724 / 285

Going ahead to step 3:
If we divide 724 by 285, we get 2 and a remainder of 154.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Subtracting 570 from 724 leaves us with 154.
Fetch the next digit (4) from the dividend, attach it to 154 and continue: 1544 / 285

Moving on to step 4:
1544 divided by 285 is 5 with a remainder of 119.
Write down 5 as next digit of the result. 
Result so far: 25.0
Subtracting 1425 from 1544 leaves us with 119.
Bring next digit (7) of the dividend behind the 119 and repeat the process: 1197 / 285

On to step 5:
When dividing 1197 by 285, we get 4 with a remainder of 57.
Use 4 as the next digit of our solution. 
Result so far: 254.0
If we subtract 1140 from 1197, we get 57.
Grab the next digit (3) from the dividend, add it to 57, then carry on: 573 / 285

Step 6:
If we divide 573 by 285, we get 2 and a remainder of 3.
Use 2 as the next digit of our solution. 
Result so far: 2542.0
If we subtract 570 from 573, we get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 285

Moving on to step 7:
285 can be fit into 38 0 times, resulting in a remainder of 38.
The next digit of our result is 0. 
Result so far: 25420.0
If we take 0 away from 38, we end up with 38.
Include the next digit (3) from the dividend after 38, then repeat: 383 / 285

On to step 8:
285 can be fit into 383 1 times, resulting in a remainder of 98.
Write down 1 as next digit of the result. 
Result so far: 254201.0
The remainder is 98 after subtracting 285 from 383.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Moving on to step 9:
980 divided by 285 is 3 with a remainder of 125.
The next digit of our result is 3. 
Result so far: 254201.3
Subtract 855 from 980 to get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Going ahead to step 10:
When dividing 1250 by 285, we get 4 with a remainder of 110.
Use 4 as the next digit of our solution. 
Result so far: 254201.34
Deduct 1140 from 1250 and we're left with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 11:
The number 285 fits into 1100 3 times, leaving a remainder of 245.
Record the quotient 3 as the next digit in the result. 
Result so far: 254201.343
The remainder is 245 after subtracting 855 from 1100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

On to step 12:
285 goes into 2450 8 times with a remainder of 170.
Write down 8 as next digit of the result. 
Result so far: 254201.3438
The remainder is 170 after subtracting 2280 from 2450.
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 13:
285 can be fit into 1700 5 times, resulting in a remainder of 275.
Put 5 as the next digit of the answer. 
Result so far: 254201.34385
Subtract 1425 from 1700 to get 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Advancing to step 14:
285 goes into 2750 9 times with a remainder of 185.
Use 9 as the next digit of our solution. 
Result so far: 254201.343859
If we take 2565 away from 2750, we end up with 185.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1850, and continue the process.

On to step 15:
285 goes into 1850 6 times with a remainder of 140.
Write down 6 as next digit of the result. 
Result so far: 254201.3438596
If we subtract 1710 from 1850, we get 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

On to step 16:
The number 285 fits into 1400 4 times, leaving a remainder of 260.
The next digit of our result is 4. 
Result so far: 254201.34385964
If we subtract 1140 from 1400, we get 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

After the division, we end up with 254201.34385964 and a remainder of 2.6e-07.