question: How many percent were not Europeans and Eurasians in 1901?
#1 return Europeans 
#2 return #1 in  1901 
#3 return percent of #2 
#4 return Eurasians 
#5 return #4 in  1901 
#6 return percent of #5 
#7 return sum of #3 and  #6 
#8 return difference of 100 and  #7