Binary Conversion
This is a method I learned recently, figured I’d write it down.
Start with the number that you’re trying to convert. Divide it by two. If the result is even, leave a zero behind and put the result to the left of the original number. If the result is odd, put the result minus the remainder to the left and leave a one behind.
Basically, even results get a 0, odd results get a 1.
Example (convert 240 to binary):
1 3 7 15 30 60 120 240
1 1 1 1 0 0 0 0
Thus, 240 in binary is 11110000.