72520666 divided by 363 
We want to figure out the number of times 72520666 can be divided by 363.

Advancing to step 1:
7 divided by 363 is 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 363

Advancing to step 2:
When dividing 72 by 363, we get 0 with a remainder of 72.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 72 after subtracting 0 from 72.
Take the next digit (5) from the dividend and append it to 72, then repeat: 725 / 363

Going ahead to step 3:
725 divided by 363 is 1 with a remainder of 362.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we take 363 away from 725, we end up with 362.
Take the next digit (2) from the dividend and append it to 362, then repeat: 3622 / 363

Advancing to step 4:
The number 363 fits into 3622 9 times, leaving a remainder of 355.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Subtract 3267 from 3622 to get 355.
Grab the next digit (0) from the dividend, add it to 355, then carry on: 3550 / 363

Let's proceed to step 5:
363 goes into 3550 9 times with a remainder of 283.
Record the quotient 9 as the next digit in the result. 
Result so far: 199.0
Deduct 3267 from 3550 and we're left with 283.
Fetch the next digit (6) from the dividend, attach it to 283 and continue: 2836 / 363

Moving on to step 6:
When dividing 2836 by 363, we get 7 with a remainder of 295.
Use 7 as the next digit of our solution. 
Result so far: 1997.0
Deduct 2541 from 2836 and we're left with 295.
Fetch the next digit (6) from the dividend, attach it to 295 and continue: 2956 / 363

On to step 7:
2956 divided by 363 is 8 with a remainder of 52.
The number 8 becomes the next digit in our result. 
Result so far: 19978.0
Subtracting 2904 from 2956 leaves us with 52.
Bring next digit (6) of the dividend behind the 52 and repeat the process: 526 / 363

On to step 8:
363 can be fit into 526 1 times, resulting in a remainder of 163.
The next digit of our result is 1. 
Result so far: 199781.0
The remainder is 163 after subtracting 363 from 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1630, and continue the process.

Advancing to step 9:
363 goes into 1630 4 times with a remainder of 178.
The number 4 becomes the next digit in our result. 
Result so far: 199781.4
If we take 1452 away from 1630, we end up with 178.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1780, and continue the process.

Step 10:
363 goes into 1780 4 times with a remainder of 328.
Write down 4 as next digit of the result. 
Result so far: 199781.44
Subtract 1452 from 1780 to get 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

After the division, we end up with 199781.44 and a remainder of 0.328.