Calculating Percentages when Incubating Duck Eggs

[casportpony]

Percentage of weight lost during incubation

Start weight - final weight
------------------------------------- X 100 = % lost
Start weight

I'll use one of my eggs as an example

114.84 - 99.84
------------------ X 100 = 13.06%
114.84

Fertility % picture:


Hatched Percentage Picture:


-Kathy