8248221 divided by 16 
We want to figure out the number of times 8248221 can be divided by 16.

Going ahead to step 1:
16 can be fit into 8 0 times, resulting in a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (2) from the dividend, add it to 8, then carry on: 82 / 16

Moving on to step 2:
The number 16 fits into 82 5 times, leaving a remainder of 2.
The next digit of our result is 5. 
Result so far: 5.0
Subtract 80 from 82 to get 2.
Bring next digit (4) of the dividend behind the 2 and repeat the process: 24 / 16

On to step 3:
24 divided by 16 is 1 with a remainder of 8.
The number 1 becomes the next digit in our result. 
Result so far: 51.0
The remainder is 8 after subtracting 16 from 24.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 16

Advancing to step 4:
If we divide 88 by 16, we get 5 and a remainder of 8.
Write down 5 as next digit of the result. 
Result so far: 515.0
If we take 80 away from 88, we end up with 8.
Include the next digit (2) from the dividend after 8, then repeat: 82 / 16

Advancing to step 5:
If we divide 82 by 16, we get 5 and a remainder of 2.
Record the quotient 5 as the next digit in the result. 
Result so far: 5155.0
Deduct 80 from 82 and we're left with 2.
Bring next digit (2) of the dividend behind the 2 and repeat the process: 22 / 16

Advancing to step 6:
22 divided by 16 is 1 with a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 51551.0
Subtract 16 from 22 to get 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 16

Going ahead to step 7:
16 goes into 61 3 times with a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 515513.0
If we subtract 48 from 61, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 8:
16 goes into 130 8 times with a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 515513.8
Deduct 128 from 130 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 9:
16 can be fit into 20 1 times, resulting in a remainder of 4.
Write down 1 as next digit of the result. 
Result so far: 515513.81
Subtract 16 from 20 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 10:
If we divide 40 by 16, we get 2 and a remainder of 8.
Write down 2 as next digit of the result. 
Result so far: 515513.812
The remainder is 8 after subtracting 32 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 11:
When dividing 80 by 16, we get 5 with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 515513.8125
The remainder is 0 after subtracting 80 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 12:
16 can be fit into 0 0 times, resulting in a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 515513.8125
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 13:
The number 16 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 515513.8125
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 515513.8125 and a remainder of 0.0.