Let's divide 577869 by 86
We want to figure out the number of times 577869 can be divided by 86.

Advancing to step 1:
If we divide 5 by 86, we get 0 and a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (7) of the dividend behind the 5 and repeat the process: 57 / 86

On to step 2:
86 goes into 57 0 times with a remainder of 57.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 57 and we're left with 57.
Take the next digit (7) from the dividend and append it to 57, then repeat: 577 / 86

Moving on to step 3:
If we divide 577 by 86, we get 6 and a remainder of 61.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 516 from 577 leaves us with 61.
Bring next digit (8) of the dividend behind the 61 and repeat the process: 618 / 86

Advancing to step 4:
86 can be fit into 618 7 times, resulting in a remainder of 16.
Write down 7 as next digit of the result. 
Result so far: 67.0
If we subtract 602 from 618, we get 16.
Fetch the next digit (6) from the dividend, attach it to 16 and continue: 166 / 86

Step 5:
If we divide 166 by 86, we get 1 and a remainder of 80.
The next digit of our result is 1. 
Result so far: 671.0
Subtracting 86 from 166 leaves us with 80.
Take the next digit (9) from the dividend and append it to 80, then repeat: 809 / 86

Let's proceed to step 6:
86 goes into 809 9 times with a remainder of 35.
Put 9 as the next digit of the answer. 
Result so far: 6719.0
Deduct 774 from 809 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 7:
86 goes into 350 4 times with a remainder of 6.
The next digit of our result is 4. 
Result so far: 6719.4
The remainder is 6 after subtracting 344 from 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 8:
60 divided by 86 is 0 with a remainder of 60.
The next digit of our result is 0. 
Result so far: 6719.4
If we subtract 0 from 60, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 9:
When dividing 600 by 86, we get 6 with a remainder of 84.
Write down 6 as next digit of the result. 
Result so far: 6719.406
Subtracting 516 from 600 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 10:
86 can be fit into 840 9 times, resulting in a remainder of 66.
Put 9 as the next digit of the answer. 
Result so far: 6719.4069
If we take 774 away from 840, we end up 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.

Step 11:
When dividing 660 by 86, we get 7 with a remainder of 58.
Record the quotient 7 as the next digit in the result. 
Result so far: 6719.40697
Subtracting 602 from 660 leaves us 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.

On to step 12:
580 divided by 86 is 6 with a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 6719.406976
The remainder is 64 after subtracting 516 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

Moving on to step 13:
If we divide 640 by 86, we get 7 and a remainder of 38.
The number 7 becomes the next digit in our result. 
Result so far: 6719.4069767
Subtract 602 from 640 to get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 14:
If we divide 380 by 86, we get 4 and a remainder of 36.
Record the quotient 4 as the next digit in the result. 
Result so far: 6719.40697674
Subtracting 344 from 380 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

In conclusion, the division gives 6719.40697674 with a balance of 3.6e-08.