21606208 divided by 824 
We want to figure out the number of times 21606208 can be divided by 824.

On to step 1:
2 divided by 824 is 0 with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Include the next digit (1) from the dividend after 2, then repeat: 21 / 824

On to step 2:
When dividing 21 by 824, we get 0 with a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 21 to get 21.
Append the next digit (6) from the dividend to 21 and continue with: 216 / 824

Step 3:
824 can be fit into 216 0 times, resulting in a remainder of 216.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 216 after subtracting 0 from 216.
Append the next digit (0) from the dividend to 216 and continue with: 2160 / 824

Advancing to step 4:
If we divide 2160 by 824, we get 2 and a remainder of 512.
Put 2 as the next digit of the answer. 
Result so far: 2.0
The remainder is 512 after subtracting 1648 from 2160.
Bring next digit (6) of the dividend behind the 512 and repeat the process: 5126 / 824

Going ahead to step 5:
824 can be fit into 5126 6 times, resulting in a remainder of 182.
Write down 6 as next digit of the result. 
Result so far: 26.0
The remainder is 182 after subtracting 4944 from 5126.
Take the next digit (2) from the dividend and append it to 182, then repeat: 1822 / 824

Moving on to step 6:
824 goes into 1822 2 times with a remainder of 174.
The number 2 becomes the next digit in our result. 
Result so far: 262.0
The remainder is 174 after subtracting 1648 from 1822.
Grab the next digit (0) from the dividend, add it to 174, then carry on: 1740 / 824

Moving on to step 7:
824 can be fit into 1740 2 times, resulting in a remainder of 92.
Record the quotient 2 as the next digit in the result. 
Result so far: 2622.0
Subtract 1648 from 1740 to get 92.
Append the next digit (8) from the dividend to 92 and continue with: 928 / 824

On to step 8:
824 goes into 928 1 times with a remainder of 104.
Use 1 as the next digit of our solution. 
Result so far: 26221.0
Subtract 824 from 928 to 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 9:
824 can be fit into 1040 1 times, resulting in a remainder of 216.
Record the quotient 1 as the next digit in the result. 
Result so far: 26221.1
If we take 824 away from 1040, we end up with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Let's proceed to step 10:
824 can be fit into 2160 2 times, resulting in a remainder of 512.
The number 2 becomes the next digit in our result. 
Result so far: 26221.12
Subtract 1648 from 2160 to get 512.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5120, and continue the process.

Advancing to step 11:
824 can be fit into 5120 6 times, resulting in a remainder of 176.
Put 6 as the next digit of the answer. 
Result so far: 26221.126
The remainder is 176 after subtracting 4944 from 5120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Let's proceed to step 12:
824 can be fit into 1760 2 times, resulting in a remainder of 112.
Write down 2 as next digit of the result. 
Result so far: 26221.1262
If we take 1648 away from 1760, we end up with 112.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1120, and continue the process.

Going ahead to step 13:
1120 divided by 824 is 1 with a remainder of 296.
Record the quotient 1 as the next digit in the result. 
Result so far: 26221.12621
Subtracting 824 from 1120 leaves us with 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

Advancing to step 14:
824 goes into 2960 3 times with a remainder of 488.
Record the quotient 3 as the next digit in the result. 
Result so far: 26221.126213
Subtract 2472 from 2960 to get 488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Let's proceed to step 15:
824 can be fit into 4880 5 times, resulting in a remainder of 760.
The next digit of our result is 5. 
Result so far: 26221.1262135
Subtract 4120 from 4880 to get 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Advancing to step 16:
824 can be fit into 7600 9 times, resulting in a remainder of 184.
The next digit of our result is 9. 
Result so far: 26221.12621359
The remainder is 184 after subtracting 7416 from 7600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

The final result is 26221.12621359 with a remainder of 1.84e-07.