We look at the division of 345869 by 16 
Let's see how many times 16 fits into 345869.

Moving on to step 1:
3 divided by 16 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 16

Moving on to step 2:
The number 16 fits into 34 2 times, leaving a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Subtract 32 from 34 to get 2.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 16

Moving on to step 3:
25 divided by 16 is 1 with a remainder of 9.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.0
Subtracting 16 from 25 leaves us with 9.
Take the next digit (8) from the dividend and append it to 9, then repeat: 98 / 16

Step 4:
When dividing 98 by 16, we get 6 with a remainder of 2.
Put 6 as the next digit of the answer. 
Result so far: 216.0
Subtract 96 from 98 to get 2.
Grab the next digit (6) from the dividend, add it to 2, then carry on: 26 / 16

Let's proceed to step 5:
If we divide 26 by 16, we get 1 and a remainder of 10.
Put 1 as the next digit of the answer. 
Result so far: 2161.0
If we take 16 away from 26, we end up with 10.
Bring next digit (9) of the dividend behind the 10 and repeat the process: 109 / 16

On to step 6:
If we divide 109 by 16, we get 6 and a remainder of 13.
The number 6 becomes the next digit in our result. 
Result so far: 21616.0
Deduct 96 from 109 and we're left with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Going ahead to step 7:
The number 16 fits into 130 8 times, leaving a remainder of 2.
Use 8 as the next digit of our solution. 
Result so far: 21616.8
If we subtract 128 from 130, we 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:
20 divided by 16 is 1 with a remainder of 4.
Use 1 as the next digit of our solution. 
Result so far: 21616.81
Deduct 16 from 20 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
16 goes into 40 2 times with a remainder of 8.
Put 2 as the next digit of the answer. 
Result so far: 21616.812
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.

Moving on to step 10:
80 divided by 16 is 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 21616.8125
If we subtract 80 from 80, we 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.

Let's proceed to step 11:
When dividing 0 by 16, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 21616.8125
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.

Advancing to step 12:
When dividing 0 by 16, we get 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 21616.8125
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.

The final result is 21616.8125 with a remainder of 0.0.