87456907 ÷ 505 
We're looking to find how many times 505 goes into 87456907.

Step 1:
When dividing 8 by 505, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 505

Advancing to step 2:
If we divide 87 by 505, we get 0 and a remainder of 87.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 87 leaves us with 87.
Append the next digit (4) from the dividend to 87 and continue with: 874 / 505

Moving on to step 3:
When dividing 874 by 505, we get 1 with a remainder of 369.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 505 from 874 and we're left with 369.
Grab the next digit (5) from the dividend, add it to 369, then carry on: 3695 / 505

Advancing to step 4:
505 goes into 3695 7 times with a remainder of 160.
Put 7 as the next digit of the answer. 
Result so far: 17.0
Subtracting 3535 from 3695 leaves us with 160.
Take the next digit (6) from the dividend and append it to 160, then repeat: 1606 / 505

Going ahead to step 5:
When dividing 1606 by 505, we get 3 with a remainder of 91.
The number 3 becomes the next digit in our result. 
Result so far: 173.0
If we subtract 1515 from 1606, we get 91.
Fetch the next digit (9) from the dividend, attach it to 91 and continue: 919 / 505

Step 6:
505 goes into 919 1 times with a remainder of 414.
Write down 1 as next digit of the result. 
Result so far: 1731.0
If we take 505 away from 919, we end up with 414.
Grab the next digit (0) from the dividend, add it to 414, then carry on: 4140 / 505

Step 7:
When dividing 4140 by 505, we get 8 with a remainder of 100.
Record the quotient 8 as the next digit in the result. 
Result so far: 17318.0
Subtract 4040 from 4140 to get 100.
Include the next digit (7) from the dividend after 100, then repeat: 1007 / 505

Let's proceed to step 8:
When dividing 1007 by 505, we get 1 with a remainder of 502.
Put 1 as the next digit of the answer. 
Result so far: 173181.0
Subtract 505 from 1007 to get 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Advancing to step 9:
5020 divided by 505 is 9 with a remainder of 475.
The number 9 becomes the next digit in our result. 
Result so far: 173181.9
Deduct 4545 from 5020 and we're left with 475.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4750, and continue the process.

Going ahead to step 10:
The number 505 fits into 4750 9 times, leaving a remainder of 205.
Use 9 as the next digit of our solution. 
Result so far: 173181.99
Subtract 4545 from 4750 to get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

The final result is 173181.99 with a remainder of 0.205.