We're dividing 504551 by 86 
We're looking to find how many times 86 goes into 504551.

Let's proceed to step 1:
The number 86 fits into 5 0 times, leaving a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Grab the next digit (0) from the dividend, add it to 5, then carry on: 50 / 86

Advancing to step 2:
If we divide 50 by 86, we get 0 and a remainder of 50.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 50, we get 50.
Append the next digit (4) from the dividend to 50 and continue with: 504 / 86

Going ahead to step 3:
When dividing 504 by 86, we get 5 with a remainder of 74.
The next digit of our result is 5. 
Result so far: 5.0
Deduct 430 from 504 and we're left with 74.
Bring next digit (5) of the dividend behind the 74 and repeat the process: 745 / 86

Moving on to step 4:
When dividing 745 by 86, we get 8 with a remainder of 57.
Record the quotient 8 as the next digit in the result. 
Result so far: 58.0
Subtracting 688 from 745 leaves us with 57.
Take the next digit (5) from the dividend and append it to 57, then repeat: 575 / 86

Advancing to step 5:
575 divided by 86 is 6 with a remainder of 59.
Put 6 as the next digit of the answer. 
Result so far: 586.0
Subtract 516 from 575 to get 59.
Grab the next digit (1) from the dividend, add it to 59, then carry on: 591 / 86

Moving on to step 6:
If we divide 591 by 86, we get 6 and a remainder of 75.
Use 6 as the next digit of our solution. 
Result so far: 5866.0
If we subtract 516 from 591, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 7:
86 goes into 750 8 times with a remainder of 62.
Use 8 as the next digit of our solution. 
Result so far: 5866.8
Deduct 688 from 750 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 8:
86 can be fit into 620 7 times, resulting in a remainder of 18.
The next digit of our result is 7. 
Result so far: 5866.87
Subtracting 602 from 620 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Going ahead to step 9:
The number 86 fits into 180 2 times, leaving a remainder of 8.
The next digit of our result is 2. 
Result so far: 5866.872
If we take 172 away from 180, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 10:
When dividing 80 by 86, we get 0 with a remainder of 80.
The next digit of our result is 0. 
Result so far: 5866.872
Subtract 0 from 80 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 11:
86 goes into 800 9 times with a remainder of 26.
Record the quotient 9 as the next digit in the result. 
Result so far: 5866.87209
Subtracting 774 from 800 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 12:
When dividing 260 by 86, we get 3 with a remainder of 2.
The next digit of our result is 3. 
Result so far: 5866.872093
If we subtract 258 from 260, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 13:
If we divide 20 by 86, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 5866.872093
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 14:
200 divided by 86 is 2 with a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 5866.87209302
The remainder is 28 after subtracting 172 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

The final outcome is 5866.87209302, with a leftover of 2.8e-08.