We look at the division of 782428 by 86 
We're looking to find how many times 86 goes into 782428.

Advancing to step 1:
If we divide 7 by 86, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Include the next digit (8) from the dividend after 7, then repeat: 78 / 86

Step 2:
86 can be fit into 78 0 times, resulting in a remainder of 78.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 78 to get 78.
Grab the next digit (2) from the dividend, add it to 78, then carry on: 782 / 86

Step 3:
If we divide 782 by 86, we get 9 and a remainder of 8.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Deduct 774 from 782 and we're left with 8.
Grab the next digit (4) from the dividend, add it to 8, then carry on: 84 / 86

Advancing to step 4:
When dividing 84 by 86, we get 0 with a remainder of 84.
The next digit of our result is 0. 
Result so far: 90.0
Deduct 0 from 84 and we're left with 84.
Bring next digit (2) of the dividend behind the 84 and repeat the process: 842 / 86

Step 5:
86 goes into 842 9 times with a remainder of 68.
The number 9 becomes the next digit in our result. 
Result so far: 909.0
If we take 774 away from 842, we end up with 68.
Take the next digit (8) from the dividend and append it to 68, then repeat: 688 / 86

Let's proceed to step 6:
The number 86 fits into 688 8 times, leaving a remainder of 0.
The next digit of our result is 8. 
Result so far: 9098.0
The remainder is 0 after subtracting 688 from 688.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 7:
86 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 9098.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 8:
86 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 9098.0
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The quotient of the division is 9098.0, and the remainder is 0.0.