We look at the division of 783109 by 16 
We want to figure out the number of times 783109 can be divided by 16.

On to step 1:
When dividing 7 by 16, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (8) from the dividend, add it to 7, then carry on: 78 / 16

Moving on to step 2:
If we divide 78 by 16, we get 4 and a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we subtract 64 from 78, we get 14.
Fetch the next digit (3) from the dividend, attach it to 14 and continue: 143 / 16

Step 3:
The number 16 fits into 143 8 times, leaving a remainder of 15.
Put 8 as the next digit of the answer. 
Result so far: 48.0
Subtracting 128 from 143 leaves us with 15.
Fetch the next digit (1) from the dividend, attach it to 15 and continue: 151 / 16

Going ahead to step 4:
When dividing 151 by 16, we get 9 with a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 489.0
If we subtract 144 from 151, we get 7.
Fetch the next digit (0) from the dividend, attach it to 7 and continue: 70 / 16

On to step 5:
70 divided by 16 is 4 with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 4894.0
Subtracting 64 from 70 leaves us with 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 16

Going ahead to step 6:
16 can be fit into 69 4 times, resulting in a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 48944.0
Deduct 64 from 69 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.

Step 7:
50 divided by 16 is 3 with a remainder of 2.
Use 3 as the next digit of our solution. 
Result so far: 48944.3
Subtract 48 from 50 to get 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 8:
16 goes into 20 1 times with a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 48944.31
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.

Going ahead to step 9:
When dividing 40 by 16, we get 2 with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 48944.312
Subtract 32 from 40 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Step 10:
The number 16 fits into 80 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 48944.3125
Subtract 80 from 80 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
If we divide 0 by 16, we get 0 and a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 48944.3125
If we take 0 away from 0, we end up 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.

Step 12:
The number 16 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 48944.3125
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.

The final result is 48944.3125 with a remainder of 0.0.