We're dividing 86904767 by 217 
Let's see how many times 217 fits into 86904767.

On to step 1:
217 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 217

Advancing to step 2:
217 goes into 86 0 times with a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 86 after subtracting 0 from 86.
Grab the next digit (9) from the dividend, add it to 86, then carry on: 869 / 217

Going ahead to step 3:
217 can be fit into 869 4 times, resulting in a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Deduct 868 from 869 and we're left with 1.
Bring next digit (0) of the dividend behind the 1 and repeat the process: 10 / 217

Moving on to step 4:
10 divided by 217 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 40.0
Deduct 0 from 10 and we're left with 10.
Bring next digit (4) of the dividend behind the 10 and repeat the process: 104 / 217

Going ahead to step 5:
If we divide 104 by 217, we get 0 and a remainder of 104.
Use 0 as the next digit of our solution. 
Result so far: 400.0
Deduct 0 from 104 and we're left with 104.
Append the next digit (7) from the dividend to 104 and continue with: 1047 / 217

Moving on to step 6:
1047 divided by 217 is 4 with a remainder of 179.
Write down 4 as next digit of the result. 
Result so far: 4004.0
The remainder is 179 after subtracting 868 from 1047.
Bring next digit (6) of the dividend behind the 179 and repeat the process: 1796 / 217

Step 7:
The number 217 fits into 1796 8 times, leaving a remainder of 60.
The next digit of our result is 8. 
Result so far: 40048.0
The remainder is 60 after subtracting 1736 from 1796.
Grab the next digit (7) from the dividend, add it to 60, then carry on: 607 / 217

Moving on to step 8:
217 can be fit into 607 2 times, resulting in a remainder of 173.
Record the quotient 2 as the next digit in the result. 
Result so far: 400482.0
Deduct 434 from 607 and we're left with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

Let's proceed to step 9:
1730 divided by 217 is 7 with a remainder of 211.
Write down 7 as next digit of the result. 
Result so far: 400482.7
The remainder is 211 after subtracting 1519 from 1730.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

Moving on to step 10:
If we divide 2110 by 217, we get 9 and a remainder of 157.
The number 9 becomes the next digit in our result. 
Result so far: 400482.79
If we subtract 1953 from 2110, we get 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

Step 11:
1570 divided by 217 is 7 with a remainder of 51.
Write down 7 as next digit of the result. 
Result so far: 400482.797
Subtract 1519 from 1570 to get 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Going ahead to step 12:
217 goes into 510 2 times with a remainder of 76.
The next digit of our result is 2. 
Result so far: 400482.7972
Deduct 434 from 510 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

On to step 13:
760 divided by 217 is 3 with a remainder of 109.
Use 3 as the next digit of our solution. 
Result so far: 400482.79723
The remainder is 109 after subtracting 651 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Moving on to step 14:
If we divide 1090 by 217, we get 5 and a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 400482.797235
Deduct 1085 from 1090 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Let's proceed to step 15:
217 can be fit into 50 0 times, resulting in a remainder of 50.
The number 0 becomes the next digit in our result. 
Result so far: 400482.797235
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 16:
500 divided by 217 is 2 with a remainder of 66.
The next digit of our result is 2. 
Result so far: 400482.79723502
Deduct 434 from 500 and we're left 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.

After the division, we end up with 400482.79723502 and a remainder of 6.6e-08.