86504779 ÷ 17 
Let's see how many times 17 fits into 86504779.

Let's proceed to step 1:
8 divided by 17 is 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 17

On to step 2:
17 goes into 86 5 times with a remainder of 1.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
The remainder is 1 after subtracting 85 from 86.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 17

Moving on to step 3:
When dividing 15 by 17, we get 0 with a remainder of 15.
The number 0 becomes the next digit in our result. 
Result so far: 50.0
If we subtract 0 from 15, we get 15.
Append the next digit (0) from the dividend to 15 and continue with: 150 / 17

Advancing to step 4:
When dividing 150 by 17, we get 8 with a remainder of 14.
Put 8 as the next digit of the answer. 
Result so far: 508.0
Subtracting 136 from 150 leaves us with 14.
Fetch the next digit (4) from the dividend, attach it to 14 and continue: 144 / 17

Let's proceed to step 5:
The number 17 fits into 144 8 times, leaving a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 5088.0
If we subtract 136 from 144, we get 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 17

Advancing to step 6:
When dividing 87 by 17, we get 5 with a remainder of 2.
The number 5 becomes the next digit in our result. 
Result so far: 50885.0
Subtract 85 from 87 to get 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 17

Step 7:
17 goes into 27 1 times with a remainder of 10.
Write down 1 as next digit of the result. 
Result so far: 508851.0
The remainder is 10 after subtracting 17 from 27.
Grab the next digit (9) from the dividend, add it to 10, then carry on: 109 / 17

Advancing to step 8:
109 divided by 17 is 6 with a remainder of 7.
Put 6 as the next digit of the answer. 
Result so far: 5088516.0
Subtracting 102 from 109 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 9:
When dividing 70 by 17, we get 4 with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 5088516.4
Subtract 68 from 70 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 10:
The number 17 fits into 20 1 times, leaving a remainder of 3.
Use 1 as the next digit of our solution. 
Result so far: 5088516.41
Deduct 17 from 20 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 11:
If we divide 30 by 17, we get 1 and a remainder of 13.
The number 1 becomes the next digit in our result. 
Result so far: 5088516.411
If we take 17 away from 30, we end up with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Our division results in 5088516.411 with a remaining 0.0013.