I need to know the complete calculation how much mol percentage of palladium is left after recycling my catalyst do that I can understand how much metal has leached from the prepared catslyst
In order to interpret your ICP-OES data, details of your catalytic system: support you are using?, reaction you are studying, the reactor type you are using, ... etc should be known. The general protocal for leaching test (using ICP-OES, as other tests exist) is based on taking samples during the catalytic test and then use a 0.20 - 0.45 µm filter before performing ICP-OES analysis.
Please, could you share with us the units of the values you gave in the question?