Simplify a sum.if - and divide formula

Hi,

Is there a way to simplify my formula..?

Formula used (please see attachment):

=IF(TODAY()>A22,SUM.IF(Table4[Date],"<="&A22,Table4[Value2])/(SUM.IF(Table4[Date],"<="&A22,Table4[Value1])-SUM.IF(Table4[Date],"<="&A22,Table4[Value3])),"")

Right now my formula uses 3 times the 'SUM.IF(Table4[Date];"<="&A22' part and it gets the job done but I'd like to clean it up, but can't figure out how, if at all possible.

Many thanks in advance....

Mike