question: How many more million people died in the 1918 flu pandemic compared to how many million Russians contracted malaria in 1923?
#1 return 1918 flu pandemic 
#2 return people that died in  #1 
#3 return Russians 
#4 return #3 that contracted malaria 
#5 return #4 in  1923 
#6 return number of  #2 
#7 return number of  #5 
#8 return difference of #6 and  #7 
#9 return division of #8 and  one million