Anyone know how to keep values increasing referencing another column?

The example is based on 100 but you could also do it in degrees like a compass rose. I have a list in "A"  of values that basically depict points that go around a circle. I need to have the result column B continually count up so each time it passes "North" say, it adds another 360 or set value ( 100 in my example) so that the values continue to increase from the previous cell. IE: 2.5 times around the circle would result in "250". SUM does not work, it gives erroneous results for what I need. I don't even know if this is possible without VBA or some sort of code but that's way beyond my capability (and then I'd be unable to t/s or modify it). TIA!