We look at the division of 77304507 by 875 
We're looking to find how many times 875 goes into 77304507.

Going ahead to step 1:
875 can be fit into 7 0 times, resulting in a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Bring next digit (7) of the dividend behind the 7 and repeat the process: 77 / 875

Moving on to step 2:
The number 875 fits into 77 0 times, leaving a remainder of 77.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Append the next digit (3) from the dividend to 77 and continue with: 773 / 875

Advancing to step 3:
773 divided by 875 is 0 with a remainder of 773.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 773 to get 773.
Grab the next digit (0) from the dividend, add it to 773, then carry on: 7730 / 875

Going ahead to step 4:
When dividing 7730 by 875, we get 8 with a remainder of 730.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 730 after subtracting 7000 from 7730.
Bring next digit (4) of the dividend behind the 730 and repeat the process: 7304 / 875

Advancing to step 5:
If we divide 7304 by 875, we get 8 and a remainder of 304.
The number 8 becomes the next digit in our result. 
Result so far: 88.0
If we subtract 7000 from 7304, we get 304.
Take the next digit (5) from the dividend and append it to 304, then repeat: 3045 / 875

Let's proceed to step 6:
875 can be fit into 3045 3 times, resulting in a remainder of 420.
The next digit of our result is 3. 
Result so far: 883.0
Subtract 2625 from 3045 to get 420.
Take the next digit (0) from the dividend and append it to 420, then repeat: 4200 / 875

Advancing to step 7:
The number 875 fits into 4200 4 times, leaving a remainder of 700.
Use 4 as the next digit of our solution. 
Result so far: 8834.0
The remainder is 700 after subtracting 3500 from 4200.
Include the next digit (7) from the dividend after 700, then repeat: 7007 / 875

Let's proceed to step 8:
When dividing 7007 by 875, we get 8 with a remainder of 7.
The number 8 becomes the next digit in our result. 
Result so far: 88348.0
Deduct 7000 from 7007 and we're left with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 9:
875 can be fit into 70 0 times, resulting in a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 88348.0
If we take 0 away from 70, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Step 10:
875 goes into 700 0 times with a remainder of 700.
Write down 0 as next digit of the result. 
Result so far: 88348.0
Deduct 0 from 700 and we're left with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

The final outcome is 88348.0, with a leftover of 0.7.