351659 ÷ 2 
We want to figure out the number of times 351659 can be divided by 2.

Moving on to step 1:
2 can be fit into 3 1 times, resulting in a remainder of 1.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 1 after subtracting 2 from 3.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 2

Let's proceed to step 2:
The number 2 fits into 15 7 times, leaving a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
If we subtract 14 from 15, we get 1.
Fetch the next digit (1) from the dividend, attach it to 1 and continue: 11 / 2

Advancing to step 3:
The number 2 fits into 11 5 times, leaving a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 175.0
Deduct 10 from 11 and we're left with 1.
Take the next digit (6) from the dividend and append it to 1, then repeat: 16 / 2

Step 4:
When dividing 16 by 2, we get 8 with a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 1758.0
If we subtract 16 from 16, we get 0.
Fetch the next digit (5) from the dividend, attach it to 0 and continue: 5 / 2

Moving on to step 5:
2 can be fit into 5 2 times, resulting in a remainder of 1.
Use 2 as the next digit of our solution. 
Result so far: 17582.0
Subtracting 4 from 5 leaves us with 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 2

On to step 6:
When dividing 19 by 2, we get 9 with a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 175829.0
If we subtract 18 from 19, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Going ahead to step 7:
2 goes into 10 5 times with a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 175829.5
If we take 10 away from 10, 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.

On to step 8:
0 divided by 2 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 175829.5
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 9:
0 divided by 2 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 175829.5
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.

The final outcome is 175829.5, with a leftover of 0.0.