Percentage Change from 13.5 to 14.31

Change =  
Amount of Change/Number

Change =  
0.81/13.5

Change = 0.06
0.06 Converted to a Percent: 0.06 = 6%
Percentage Change from 13.5 to 14.31 (13.5 + 0.81) = 6%
Note: Percentage Change of 6% = Percentage Increase of 6%

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