8565501 divided by 520 
We want to figure out the number of times 8565501 can be divided by 520.

Moving on to step 1:
8 divided by 520 is 0 with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (5) from the dividend, add it to 8, then carry on: 85 / 520

Step 2:
The number 520 fits into 85 0 times, leaving a remainder of 85.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 85 leaves us with 85.
Include the next digit (6) from the dividend after 85, then repeat: 856 / 520

Step 3:
When dividing 856 by 520, we get 1 with a remainder of 336.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 520 from 856 to get 336.
Grab the next digit (5) from the dividend, add it to 336, then carry on: 3365 / 520

Going ahead to step 4:
The number 520 fits into 3365 6 times, leaving a remainder of 245.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
If we subtract 3120 from 3365, we get 245.
Fetch the next digit (5) from the dividend, attach it to 245 and continue: 2455 / 520

Going ahead to step 5:
520 goes into 2455 4 times with a remainder of 375.
Use 4 as the next digit of our solution. 
Result so far: 164.0
Subtract 2080 from 2455 to get 375.
Grab the next digit (0) from the dividend, add it to 375, then carry on: 3750 / 520

Moving on to step 6:
The number 520 fits into 3750 7 times, leaving a remainder of 110.
Write down 7 as next digit of the result. 
Result so far: 1647.0
If we take 3640 away from 3750, we end up with 110.
Bring next digit (1) of the dividend behind the 110 and repeat the process: 1101 / 520

Advancing to step 7:
If we divide 1101 by 520, we get 2 and a remainder of 61.
The next digit of our result is 2. 
Result so far: 16472.0
Deduct 1040 from 1101 and we're left with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 8:
When dividing 610 by 520, we get 1 with a remainder of 90.
Write down 1 as next digit of the result. 
Result so far: 16472.1
The remainder is 90 after subtracting 520 from 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Let's proceed to step 9:
If we divide 900 by 520, we get 1 and a remainder of 380.
The next digit of our result is 1. 
Result so far: 16472.11
Deduct 520 from 900 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

The final outcome is 16472.11, with a leftover of 0.38.