688594 ÷ 16 
We want to divide 688594 by 16.

Let's proceed to step 1:
16 goes into 6 0 times with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 16

On to step 2:
The number 16 fits into 68 4 times, leaving a remainder of 4.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtract 64 from 68 to get 4.
Fetch the next digit (8) from the dividend, attach it to 4 and continue: 48 / 16

Moving on to step 3:
When dividing 48 by 16, we get 3 with a remainder of 0.
Write down 3 as next digit of the result. 
Result so far: 43.0
Subtract 48 from 48 to get 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 16

Step 4:
16 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 430.0
The remainder is 5 after subtracting 0 from 5.
Fetch the next digit (9) from the dividend, attach it to 5 and continue: 59 / 16

On to step 5:
59 divided by 16 is 3 with a remainder of 11.
Put 3 as the next digit of the answer. 
Result so far: 4303.0
Subtract 48 from 59 to get 11.
Grab the next digit (4) from the dividend, add it to 11, then carry on: 114 / 16

Advancing to step 6:
When dividing 114 by 16, we get 7 with a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 43037.0
If we take 112 away from 114, we end up 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 7:
16 goes into 20 1 times with a remainder of 4.
The next digit of our result is 1. 
Result so far: 43037.1
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.

Let's proceed to step 8:
40 divided by 16 is 2 with a remainder of 8.
Record the quotient 2 as the next digit in the result. 
Result so far: 43037.12
If we subtract 32 from 40, we 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.

Going ahead to step 9:
When dividing 80 by 16, we get 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 43037.125
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.

Going ahead to step 10:
The number 16 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 43037.125
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.

On to step 11:
0 divided by 16 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 43037.125
Subtract 0 from 0 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.

Our division results in 43037.125 with a remaining 0.0.