calculate if a vlue is out the 3%

[sal21]

I have this 2 var(are double deimensioned):

var=8171
var1=4137,88

And i have a value limit of 3%

i need to calculate if var is UP respect of the 3% respect var1, if the test is true then....

how to?

[HansV]

If Abs(Var/Var1 - 1) > 0.03 Then