344589 ÷ 16 
Let's see how many times 16 fits into 344589.

On to step 1:
16 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (4) of the dividend behind the 3 and repeat the process: 34 / 16

Step 2:
If we divide 34 by 16, we get 2 and a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 2 after subtracting 32 from 34.
Fetch the next digit (4) from the dividend, attach it to 2 and continue: 24 / 16

Let's proceed to step 3:
When dividing 24 by 16, we get 1 with a remainder of 8.
Put 1 as the next digit of the answer. 
Result so far: 21.0
The remainder is 8 after subtracting 16 from 24.
Fetch the next digit (5) from the dividend, attach it to 8 and continue: 85 / 16

Advancing to step 4:
The number 16 fits into 85 5 times, leaving a remainder of 5.
Use 5 as the next digit of our solution. 
Result so far: 215.0
If we subtract 80 from 85, we get 5.
Grab the next digit (8) from the dividend, add it to 5, then carry on: 58 / 16

Moving on to step 5:
58 divided by 16 is 3 with a remainder of 10.
The number 3 becomes the next digit in our result. 
Result so far: 2153.0
If we take 48 away from 58, we end up with 10.
Include the next digit (9) from the dividend after 10, then repeat: 109 / 16

Moving on to step 6:
16 can be fit into 109 6 times, resulting in a remainder of 13.
The number 6 becomes the next digit in our result. 
Result so far: 21536.0
Subtract 96 from 109 to 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.

Let's proceed to step 7:
16 can be fit into 130 8 times, resulting in a remainder of 2.
The number 8 becomes the next digit in our result. 
Result so far: 21536.8
Subtracting 128 from 130 leaves us 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.

Advancing to step 8:
20 divided by 16 is 1 with a remainder of 4.
Put 1 as the next digit of the answer. 
Result so far: 21536.81
Subtracting 16 from 20 leaves us 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.

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: 21536.812
If we take 32 away from 40, we end up with 8.
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 10:
16 goes into 80 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 21536.8125
Deduct 80 from 80 and we're left 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.

Let's proceed to step 11:
16 can be fit into 0 0 times, resulting in a remainder of 0.
The next digit of our result is 0. 
Result so far: 21536.8125
If we subtract 0 from 0, 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.

Going ahead to step 12:
16 goes into 0 0 times with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 21536.8125
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.

The final outcome is 21536.8125, with a leftover of 0.0.