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Can some one check my logic?
I am trying to determine the PPM decrease from 2009 to 2010.
The department PPM in 2009 was 11,754
The department PPM in 2010 was 8,638
So wouldn't this be a 27% decrease in PPM
((2010PPM-2009PPM) / 2009PPM)*100
I asummed this was like sale increases and decreases?
thanks,
I am trying to determine the PPM decrease from 2009 to 2010.
The department PPM in 2009 was 11,754
The department PPM in 2010 was 8,638
So wouldn't this be a 27% decrease in PPM
((2010PPM-2009PPM) / 2009PPM)*100
I asummed this was like sale increases and decreases?
thanks,