Let's divide 86459 by 85
Let's see how many times 85 fits into 86459.

Moving on to step 1:
When dividing 8 by 85, we get 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 85

Step 2:
If we divide 86 by 85, we get 1 and a remainder of 1.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 85 from 86 and we're left with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 85

On to step 3:
The number 85 fits into 14 0 times, leaving a remainder of 14.
Put 0 as the next digit of the answer. 
Result so far: 10.0
The remainder is 14 after subtracting 0 from 14.
Include the next digit (5) from the dividend after 14, then repeat: 145 / 85

Moving on to step 4:
If we divide 145 by 85, we get 1 and a remainder of 60.
Write down 1 as next digit of the result. 
Result so far: 101.0
Subtract 85 from 145 to get 60.
Include the next digit (9) from the dividend after 60, then repeat: 609 / 85

Let's proceed to step 5:
85 goes into 609 7 times with a remainder of 14.
Write down 7 as next digit of the result. 
Result so far: 1017.0
If we subtract 595 from 609, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 6:
85 goes into 140 1 times with a remainder of 55.
Put 1 as the next digit of the answer. 
Result so far: 1017.1
The remainder is 55 after subtracting 85 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Let's proceed to step 7:
If we divide 550 by 85, we get 6 and a remainder of 40.
Use 6 as the next digit of our solution. 
Result so far: 1017.16
If we take 510 away from 550, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
If we divide 400 by 85, we get 4 and a remainder of 60.
Record the quotient 4 as the next digit in the result. 
Result so far: 1017.164
Deduct 340 from 400 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 9:
If we divide 600 by 85, we get 7 and a remainder of 5.
Record the quotient 7 as the next digit in the result. 
Result so far: 1017.1647
The remainder is 5 after subtracting 595 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 10:
The number 85 fits into 50 0 times, leaving a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 1017.1647
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 11:
When dividing 500 by 85, we get 5 with a remainder of 75.
The next digit of our result is 5. 
Result so far: 1017.164705
If we take 425 away from 500, we end up with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Moving on to step 12:
85 goes into 750 8 times with a remainder of 70.
The number 8 becomes the next digit in our result. 
Result so far: 1017.1647058
Subtract 680 from 750 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 13:
If we divide 700 by 85, we get 8 and a remainder of 20.
Put 8 as the next digit of the answer. 
Result so far: 1017.16470588
Deduct 680 from 700 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

The quotient of the division is 1017.16470588, and the remainder is 2e-08.