I need a new sinus function in Excel. The old sin function it works
for 360 degrees circle. I need for 400 degree circle. The result i
want to be in degrees and not in radians. I've tryed something but
didn't work. What i did looks like that.

Function newsin(x)
newsin(x)=sin(x * PI() / 180 * 0.9)
End Function
Excuse my poor English and thank you for your answer