We look at the division of 72573156 by 176 
We're looking to find how many times 176 goes into 72573156.

Let's proceed to step 1:
7 divided by 176 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (2) from the dividend, attach it to 7 and continue: 72 / 176

Step 2:
176 goes into 72 0 times with 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.
Append the next digit (5) from the dividend to 72 and continue with: 725 / 176

Going ahead to step 3:
725 divided by 176 is 4 with a remainder of 21.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
The remainder is 21 after subtracting 704 from 725.
Take the next digit (7) from the dividend and append it to 21, then repeat: 217 / 176

Let's proceed to step 4:
The number 176 fits into 217 1 times, leaving a remainder of 41.
Record the quotient 1 as the next digit in the result. 
Result so far: 41.0
Subtract 176 from 217 to get 41.
Append the next digit (3) from the dividend to 41 and continue with: 413 / 176

Advancing to step 5:
413 divided by 176 is 2 with a remainder of 61.
Put 2 as the next digit of the answer. 
Result so far: 412.0
If we subtract 352 from 413, we get 61.
Take the next digit (1) from the dividend and append it to 61, then repeat: 611 / 176

Step 6:
The number 176 fits into 611 3 times, leaving a remainder of 83.
The next digit of our result is 3. 
Result so far: 4123.0
Deduct 528 from 611 and we're left with 83.
Include the next digit (5) from the dividend after 83, then repeat: 835 / 176

Let's proceed to step 7:
If we divide 835 by 176, we get 4 and a remainder of 131.
Put 4 as the next digit of the answer. 
Result so far: 41234.0
Subtract 704 from 835 to get 131.
Include the next digit (6) from the dividend after 131, then repeat: 1316 / 176

Moving on to step 8:
The number 176 fits into 1316 7 times, leaving a remainder of 84.
Record the quotient 7 as the next digit in the result. 
Result so far: 412347.0
If we take 1232 away from 1316, we end up with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 9:
176 can be fit into 840 4 times, resulting in a remainder of 136.
The next digit of our result is 4. 
Result so far: 412347.4
If we take 704 away from 840, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 10:
176 goes into 1360 7 times with a remainder of 128.
Put 7 as the next digit of the answer. 
Result so far: 412347.47
Deduct 1232 from 1360 and we're left with 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Advancing to step 11:
1280 divided by 176 is 7 with a remainder of 48.
Use 7 as the next digit of our solution. 
Result so far: 412347.477
Deduct 1232 from 1280 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The final outcome is 412347.477, with a leftover of 0.0048.