Let's divide 21608605 by 817
Let's see how many times 817 fits into 21608605.

Going ahead to step 1:
817 can be fit into 2 0 times, resulting in a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 2, we end up with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 817

On to step 2:
When dividing 21 by 817, we get 0 with a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Fetch the next digit (6) from the dividend, attach it to 21 and continue: 216 / 817

Let's proceed to step 3:
If we divide 216 by 817, we get 0 and a remainder of 216.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 216 to get 216.
Take the next digit (0) from the dividend and append it to 216, then repeat: 2160 / 817

On to step 4:
When dividing 2160 by 817, we get 2 with a remainder of 526.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 1634 away from 2160, we end up with 526.
Grab the next digit (8) from the dividend, add it to 526, then carry on: 5268 / 817

Advancing to step 5:
817 goes into 5268 6 times with a remainder of 366.
Put 6 as the next digit of the answer. 
Result so far: 26.0
Deduct 4902 from 5268 and we're left with 366.
Take the next digit (6) from the dividend and append it to 366, then repeat: 3666 / 817

Going ahead to step 6:
When dividing 3666 by 817, we get 4 with a remainder of 398.
Put 4 as the next digit of the answer. 
Result so far: 264.0
The remainder is 398 after subtracting 3268 from 3666.
Grab the next digit (0) from the dividend, add it to 398, then carry on: 3980 / 817

Going ahead to step 7:
3980 divided by 817 is 4 with a remainder of 712.
Write down 4 as next digit of the result. 
Result so far: 2644.0
Subtract 3268 from 3980 to get 712.
Take the next digit (5) from the dividend and append it to 712, then repeat: 7125 / 817

On to step 8:
817 can be fit into 7125 8 times, resulting in a remainder of 589.
Record the quotient 8 as the next digit in the result. 
Result so far: 26448.0
Deduct 6536 from 7125 and we're left with 589.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5890, and continue the process.

Moving on to step 9:
The number 817 fits into 5890 7 times, leaving a remainder of 171.
Write down 7 as next digit of the result. 
Result so far: 26448.7
If we take 5719 away from 5890, we end up with 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Step 10:
If we divide 1710 by 817, we get 2 and a remainder of 76.
Use 2 as the next digit of our solution. 
Result so far: 26448.72
If we subtract 1634 from 1710, we get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Moving on to step 11:
If we divide 760 by 817, we get 0 and a remainder of 760.
Write down 0 as next digit of the result. 
Result so far: 26448.72
The remainder is 760 after subtracting 0 from 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Going ahead to step 12:
When dividing 7600 by 817, we get 9 with a remainder of 247.
Record the quotient 9 as the next digit in the result. 
Result so far: 26448.7209
Subtract 7353 from 7600 to get 247.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2470, and continue the process.

Moving on to step 13:
817 can be fit into 2470 3 times, resulting in a remainder of 19.
Record the quotient 3 as the next digit in the result. 
Result so far: 26448.72093
The remainder is 19 after subtracting 2451 from 2470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 14:
If we divide 190 by 817, we get 0 and a remainder of 190.
The next digit of our result is 0. 
Result so far: 26448.72093
Deduct 0 from 190 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Let's proceed to step 15:
If we divide 1900 by 817, we get 2 and a remainder of 266.
Record the quotient 2 as the next digit in the result. 
Result so far: 26448.7209302
Subtracting 1634 from 1900 leaves us with 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Let's proceed to step 16:
If we divide 2660 by 817, we get 3 and a remainder of 209.
Use 3 as the next digit of our solution. 
Result so far: 26448.72093023
Deduct 2451 from 2660 and we're left with 209.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2090, and continue the process.

The quotient of the division is 26448.72093023, and the remainder is 2.09e-07.