We look at the division of 574450 by 86 
We're looking to find how many times 86 goes into 574450.

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
Subtract 0 from 5 to get 5.
Take the next digit (7) from the dividend and append it to 5, then repeat: 57 / 86

On to step 2:
When dividing 57 by 86, we get 0 with a remainder of 57.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 57 leaves us with 57.
Take the next digit (4) from the dividend and append it to 57, then repeat: 574 / 86

Step 3:
86 goes into 574 6 times with a remainder of 58.
Write down 6 as next digit of the result. 
Result so far: 6.0
If we subtract 516 from 574, we get 58.
Include the next digit (4) from the dividend after 58, then repeat: 584 / 86

Advancing to step 4:
86 goes into 584 6 times with a remainder of 68.
Put 6 as the next digit of the answer. 
Result so far: 66.0
Deduct 516 from 584 and we're left with 68.
Bring next digit (5) of the dividend behind the 68 and repeat the process: 685 / 86

Going ahead to step 5:
685 divided by 86 is 7 with a remainder of 83.
Use 7 as the next digit of our solution. 
Result so far: 667.0
Deduct 602 from 685 and we're left with 83.
Take the next digit (0) from the dividend and append it to 83, then repeat: 830 / 86

Going ahead to step 6:
When dividing 830 by 86, we get 9 with a remainder of 56.
Write down 9 as next digit of the result. 
Result so far: 6679.0
The remainder is 56 after subtracting 774 from 830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 7:
When dividing 560 by 86, we get 6 with a remainder of 44.
The number 6 becomes the next digit in our result. 
Result so far: 6679.6
If we take 516 away from 560, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 8:
86 can be fit into 440 5 times, resulting in a remainder of 10.
Use 5 as the next digit of our solution. 
Result so far: 6679.65
Subtracting 430 from 440 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
If we divide 100 by 86, we get 1 and a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 6679.651
Subtracting 86 from 100 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 10:
If we divide 140 by 86, we get 1 and a remainder of 54.
Write down 1 as next digit of the result. 
Result so far: 6679.6511
Deduct 86 from 140 and we're left with 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

After the division, we end up with 6679.6511 and a remainder of 0.00054.