Answer :
286 = 100 %
199.5 = x
In order to find x we need to cross multiply 286*x=199.5*100
286x=19950 / 286
x=69.8 (%)
199.5 = x
In order to find x we need to cross multiply 286*x=199.5*100
286x=19950 / 286
x=69.8 (%)