17573305 divided by 72 
We want to figure out the number of times 17573305 can be divided by 72.

Moving on to step 1:
If we divide 1 by 72, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (7) from the dividend to 1 and continue with: 17 / 72

Advancing to step 2:
72 goes into 17 0 times with a remainder of 17.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 17 and we're left with 17.
Append the next digit (5) from the dividend to 17 and continue with: 175 / 72

Let's proceed to step 3:
The number 72 fits into 175 2 times, leaving a remainder of 31.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we subtract 144 from 175, we get 31.
Append the next digit (7) from the dividend to 31 and continue with: 317 / 72

On to step 4:
317 divided by 72 is 4 with a remainder of 29.
The next digit of our result is 4. 
Result so far: 24.0
Subtract 288 from 317 to get 29.
Append the next digit (3) from the dividend to 29 and continue with: 293 / 72

On to step 5:
The number 72 fits into 293 4 times, leaving a remainder of 5.
The next digit of our result is 4. 
Result so far: 244.0
The remainder is 5 after subtracting 288 from 293.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 72

Step 6:
If we divide 53 by 72, we get 0 and a remainder of 53.
The next digit of our result is 0. 
Result so far: 2440.0
Subtract 0 from 53 to get 53.
Append the next digit (0) from the dividend to 53 and continue with: 530 / 72

On to step 7:
72 goes into 530 7 times with a remainder of 26.
Use 7 as the next digit of our solution. 
Result so far: 24407.0
Subtracting 504 from 530 leaves us with 26.
Bring next digit (5) of the dividend behind the 26 and repeat the process: 265 / 72

Step 8:
If we divide 265 by 72, we get 3 and a remainder of 49.
Use 3 as the next digit of our solution. 
Result so far: 244073.0
Subtract 216 from 265 to get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 9:
490 divided by 72 is 6 with a remainder of 58.
The number 6 becomes the next digit in our result. 
Result so far: 244073.6
If we take 432 away from 490, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

On to step 10:
72 goes into 580 8 times with a remainder of 4.
The next digit of our result is 8. 
Result so far: 244073.68
Subtracting 576 from 580 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Advancing to step 11:
72 goes into 40 0 times with a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 244073.68
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 12:
When dividing 400 by 72, we get 5 with a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 244073.6805
If we subtract 360 from 400, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 13:
72 goes into 400 5 times with a remainder of 40.
Record the quotient 5 as the next digit in the result. 
Result so far: 244073.68055
The remainder is 40 after subtracting 360 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

After the division, we end up with 244073.68055 and a remainder of 4e-05.