776513 divided by 86 
We want to divide 776513 by 86.

Step 1:
The number 86 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 86

Advancing to step 2:
If we divide 77 by 86, we get 0 and a remainder of 77.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 77, we get 77.
Fetch the next digit (6) from the dividend, attach it to 77 and continue: 776 / 86

Step 3:
86 goes into 776 9 times with a remainder of 2.
The next digit of our result is 9. 
Result so far: 9.0
If we take 774 away from 776, we end up with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 86

Moving on to step 4:
25 divided by 86 is 0 with a remainder of 25.
The number 0 becomes the next digit in our result. 
Result so far: 90.0
Subtracting 0 from 25 leaves us with 25.
Append the next digit (1) from the dividend to 25 and continue with: 251 / 86

Let's proceed to step 5:
251 divided by 86 is 2 with a remainder of 79.
Use 2 as the next digit of our solution. 
Result so far: 902.0
Deduct 172 from 251 and we're left with 79.
Take the next digit (3) from the dividend and append it to 79, then repeat: 793 / 86

Let's proceed to step 6:
86 can be fit into 793 9 times, resulting in a remainder of 19.
The next digit of our result is 9. 
Result so far: 9029.0
The remainder is 19 after subtracting 774 from 793.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Going ahead to step 7:
86 can be fit into 190 2 times, resulting in a remainder of 18.
Record the quotient 2 as the next digit in the result. 
Result so far: 9029.2
The remainder is 18 after subtracting 172 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 8:
86 goes into 180 2 times with a remainder of 8.
Use 2 as the next digit of our solution. 
Result so far: 9029.22
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.

Our division results in 9029.22 with a remaining 0.008.