We look at the division of 72810446 by 180 
We want to divide 72810446 by 180.

Going ahead to step 1:
180 can be fit into 7 0 times, resulting in a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 180

Let's proceed to step 2:
180 can be fit into 72 0 times, resulting in a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 72, we end up with 72.
Append the next digit (8) from the dividend to 72 and continue with: 728 / 180

Going ahead to step 3:
The number 180 fits into 728 4 times, leaving a remainder of 8.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 720 from 728 and we're left with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 180

Step 4:
If we divide 81 by 180, we get 0 and a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 40.0
Deduct 0 from 81 and we're left with 81.
Bring next digit (0) of the dividend behind the 81 and repeat the process: 810 / 180

Advancing to step 5:
180 goes into 810 4 times with a remainder of 90.
Use 4 as the next digit of our solution. 
Result so far: 404.0
If we subtract 720 from 810, we get 90.
Append the next digit (4) from the dividend to 90 and continue with: 904 / 180

Going ahead to step 6:
The number 180 fits into 904 5 times, leaving a remainder of 4.
Record the quotient 5 as the next digit in the result. 
Result so far: 4045.0
The remainder is 4 after subtracting 900 from 904.
Append the next digit (4) from the dividend to 4 and continue with: 44 / 180

Advancing to step 7:
180 goes into 44 0 times with a remainder of 44.
Put 0 as the next digit of the answer. 
Result so far: 40450.0
Deduct 0 from 44 and we're left with 44.
Include the next digit (6) from the dividend after 44, then repeat: 446 / 180

Advancing to step 8:
446 divided by 180 is 2 with a remainder of 86.
Record the quotient 2 as the next digit in the result. 
Result so far: 404502.0
Deduct 360 from 446 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Let's proceed to step 9:
180 goes into 860 4 times with a remainder of 140.
The next digit of our result is 4. 
Result so far: 404502.4
Subtract 720 from 860 to 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 10:
180 goes into 1400 7 times with a remainder of 140.
Put 7 as the next digit of the answer. 
Result so far: 404502.47
If we subtract 1260 from 1400, 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.

Let's proceed to step 11:
180 can be fit into 1400 7 times, resulting in a remainder of 140.
The next digit of our result is 7. 
Result so far: 404502.477
Subtracting 1260 from 1400 leaves us with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

After the division, we end up with 404502.477 and a remainder of 0.014.