We look at the division of 65872581 by 803 
We want to figure out the number of times 65872581 can be divided by 803.

Step 1:
If we divide 6 by 803, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Bring next digit (5) of the dividend behind the 6 and repeat the process: 65 / 803

On to step 2:
When dividing 65 by 803, we get 0 with a remainder of 65.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 65 after subtracting 0 from 65.
Bring next digit (8) of the dividend behind the 65 and repeat the process: 658 / 803

Let's proceed to step 3:
803 can be fit into 658 0 times, resulting in a remainder of 658.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 658, we end up with 658.
Append the next digit (7) from the dividend to 658 and continue with: 6587 / 803

Advancing to step 4:
If we divide 6587 by 803, we get 8 and a remainder of 163.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 6424 from 6587 leaves us with 163.
Append the next digit (2) from the dividend to 163 and continue with: 1632 / 803

Step 5:
803 can be fit into 1632 2 times, resulting in a remainder of 26.
Write down 2 as next digit of the result. 
Result so far: 82.0
Deduct 1606 from 1632 and we're left with 26.
Append the next digit (5) from the dividend to 26 and continue with: 265 / 803

Let's proceed to step 6:
265 divided by 803 is 0 with a remainder of 265.
The next digit of our result is 0. 
Result so far: 820.0
Deduct 0 from 265 and we're left with 265.
Fetch the next digit (8) from the dividend, attach it to 265 and continue: 2658 / 803

Advancing to step 7:
803 goes into 2658 3 times with a remainder of 249.
The number 3 becomes the next digit in our result. 
Result so far: 8203.0
If we subtract 2409 from 2658, we get 249.
Grab the next digit (1) from the dividend, add it to 249, then carry on: 2491 / 803

Step 8:
803 can be fit into 2491 3 times, resulting in a remainder of 82.
Record the quotient 3 as the next digit in the result. 
Result so far: 82033.0
Subtracting 2409 from 2491 leaves us with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Going ahead to step 9:
The number 803 fits into 820 1 times, leaving a remainder of 17.
Put 1 as the next digit of the answer. 
Result so far: 82033.1
Subtract 803 from 820 to get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Let's proceed to step 10:
170 divided by 803 is 0 with a remainder of 170.
The next digit of our result is 0. 
Result so far: 82033.1
If we subtract 0 from 170, we get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 11:
If we divide 1700 by 803, we get 2 and a remainder of 94.
Record the quotient 2 as the next digit in the result. 
Result so far: 82033.102
Subtract 1606 from 1700 to get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

On to step 12:
The number 803 fits into 940 1 times, leaving a remainder of 137.
Use 1 as the next digit of our solution. 
Result so far: 82033.1021
Deduct 803 from 940 and we're left with 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Let's proceed to step 13:
803 can be fit into 1370 1 times, resulting in a remainder of 567.
The number 1 becomes the next digit in our result. 
Result so far: 82033.10211
Subtracting 803 from 1370 leaves us with 567.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5670, and continue the process.

The final outcome is 82033.10211, with a leftover of 0.000567.