8100280 divided by 217 
We're looking to find how many times 217 goes into 8100280.

Step 1:
217 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 217

On to step 2:
217 goes into 81 0 times with a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Include the next digit (0) from the dividend after 81, then repeat: 810 / 217

Going ahead to step 3:
217 goes into 810 3 times with a remainder of 159.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we take 651 away from 810, we end up with 159.
Include the next digit (0) from the dividend after 159, then repeat: 1590 / 217

Moving on to step 4:
217 goes into 1590 7 times with a remainder of 71.
Write down 7 as next digit of the result. 
Result so far: 37.0
Subtract 1519 from 1590 to get 71.
Grab the next digit (2) from the dividend, add it to 71, then carry on: 712 / 217

Let's proceed to step 5:
712 divided by 217 is 3 with a remainder of 61.
Put 3 as the next digit of the answer. 
Result so far: 373.0
The remainder is 61 after subtracting 651 from 712.
Grab the next digit (8) from the dividend, add it to 61, then carry on: 618 / 217

Advancing to step 6:
217 can be fit into 618 2 times, resulting in a remainder of 184.
Use 2 as the next digit of our solution. 
Result so far: 3732.0
Subtracting 434 from 618 leaves us with 184.
Grab the next digit (0) from the dividend, add it to 184, then carry on: 1840 / 217

Let's proceed to step 7:
If we divide 1840 by 217, we get 8 and a remainder of 104.
Write down 8 as next digit of the result. 
Result so far: 37328.0
If we subtract 1736 from 1840, we get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Step 8:
When dividing 1040 by 217, we get 4 with a remainder of 172.
Write down 4 as next digit of the result. 
Result so far: 37328.4
If we subtract 868 from 1040, we get 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

Step 9:
217 goes into 1720 7 times with a remainder of 201.
The number 7 becomes the next digit in our result. 
Result so far: 37328.47
If we subtract 1519 from 1720, we get 201.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2010, and continue the process.

Step 10:
If we divide 2010 by 217, we get 9 and a remainder of 57.
The next digit of our result is 9. 
Result so far: 37328.479
Subtract 1953 from 2010 to get 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 11:
217 can be fit into 570 2 times, resulting in a remainder of 136.
Put 2 as the next digit of the answer. 
Result so far: 37328.4792
If we take 434 away from 570, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Going ahead to step 12:
217 can be fit into 1360 6 times, resulting in a remainder of 58.
Use 6 as the next digit of our solution. 
Result so far: 37328.47926
The remainder is 58 after subtracting 1302 from 1360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 13:
The number 217 fits into 580 2 times, leaving a remainder of 146.
Put 2 as the next digit of the answer. 
Result so far: 37328.479262
If we subtract 434 from 580, we get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Step 14:
If we divide 1460 by 217, we get 6 and a remainder of 158.
Put 6 as the next digit of the answer. 
Result so far: 37328.4792626
If we take 1302 away from 1460, we end up with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Let's proceed to step 15:
217 goes into 1580 7 times with a remainder of 61.
Write down 7 as next digit of the result. 
Result so far: 37328.47926267
Subtracting 1519 from 1580 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

After the division, we end up with 37328.47926267 and a remainder of 6.1e-08.