We're dividing 504063 by 86 
We want to figure out the number of times 504063 can be divided by 86.

Advancing to step 1:
When dividing 5 by 86, we get 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Take the next digit (0) from the dividend and append it to 5, then repeat: 50 / 86

On to step 2:
If we divide 50 by 86, we get 0 and a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 50 after subtracting 0 from 50.
Include the next digit (4) from the dividend after 50, then repeat: 504 / 86

Let's proceed to step 3:
The number 86 fits into 504 5 times, leaving a remainder of 74.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we subtract 430 from 504, we get 74.
Grab the next digit (0) from the dividend, add it to 74, then carry on: 740 / 86

Step 4:
The number 86 fits into 740 8 times, leaving a remainder of 52.
Use 8 as the next digit of our solution. 
Result so far: 58.0
If we take 688 away from 740, we end up with 52.
Append the next digit (6) from the dividend to 52 and continue with: 526 / 86

Advancing to step 5:
86 goes into 526 6 times with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 586.0
Subtracting 516 from 526 leaves us with 10.
Append the next digit (3) from the dividend to 10 and continue with: 103 / 86

Going ahead to step 6:
If we divide 103 by 86, we get 1 and a remainder of 17.
Write down 1 as next digit of the result. 
Result so far: 5861.0
The remainder is 17 after subtracting 86 from 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 7:
The number 86 fits into 170 1 times, leaving a remainder of 84.
The next digit of our result is 1. 
Result so far: 5861.1
Subtracting 86 from 170 leaves us with 84.
Since there are no more digits in the dividend, we add a zero to the remainder making it 840, and continue the process.

On to step 8:
The number 86 fits into 840 9 times, leaving a remainder of 66.
Record the quotient 9 as the next digit in the result. 
Result so far: 5861.19
Subtracting 774 from 840 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Moving on to step 9:
86 goes into 660 7 times with a remainder of 58.
Put 7 as the next digit of the answer. 
Result so far: 5861.197
If we take 602 away from 660, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 10:
580 divided by 86 is 6 with a remainder of 64.
The number 6 becomes the next digit in our result. 
Result so far: 5861.1976
If we take 516 away from 580, we end up with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Advancing to step 11:
When dividing 640 by 86, we get 7 with a remainder of 38.
Put 7 as the next digit of the answer. 
Result so far: 5861.19767
Subtracting 602 from 640 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Going ahead to step 12:
86 goes into 380 4 times with a remainder of 36.
Use 4 as the next digit of our solution. 
Result so far: 5861.197674
Subtract 344 from 380 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 13:
86 goes into 360 4 times with a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 5861.1976744
The remainder is 16 after subtracting 344 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

The final outcome is 5861.1976744, with a leftover of 1.6e-07.