Let's divide 690160 by 2
We're looking to find how many times 2 goes into 690160.

Step 1:
2 can be fit into 6 3 times, resulting in a remainder of 0.
Use 3 as the next digit of our solution. 
Result so far: 3.0
If we take 6 away from 6, we end up with 0.
Append the next digit (9) from the dividend to 0 and continue with: 9 / 2

Going ahead to step 2:
9 divided by 2 is 4 with a remainder of 1.
Use 4 as the next digit of our solution. 
Result so far: 34.0
If we take 8 away from 9, we end up with 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 2

Moving on to step 3:
When dividing 10 by 2, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 345.0
The remainder is 0 after subtracting 10 from 10.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 2

Moving on to step 4:
1 divided by 2 is 0 with a remainder of 1.
The next digit of our result is 0. 
Result so far: 3450.0
If we take 0 away from 1, we end up with 1.
Include the next digit (6) from the dividend after 1, then repeat: 16 / 2

Going ahead to step 5:
The number 2 fits into 16 8 times, leaving a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 34508.0
Subtract 16 from 16 to get 0.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 2

Moving on to step 6:
0 divided by 2 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 345080.0
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.

Going ahead to step 7:
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: 345080.0
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.

Let's proceed to step 8:
If we divide 0 by 2, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 345080.0
Deduct 0 from 0 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.

The final result is 345080.0 with a remainder of 0.0.