This is due to some crash prior to the installer package or .msi file you are using. Either you get a new package of the installer or just check out your hardware drivers and their support with Windows 8.
66 percent = 0.66; 66/100
20 x .66 (66%) = 13.2
(66 percent) percent of 50 = 0.33
It can be 66 percent, because 66/100 = 0.66. 66/100 means 66 per hundred. Percent = per hundred.
75 percent of 66 = 49.5
66 percent of 20,000 = 13,200
50% of 66= 33
60 percent of 110 is 66.
66, as a % of 80 is 100*66/80 = 82.5%
50 percent of 66 is the same as saying one half of 66 which is 33.
66 decreased by 28 percent = 47.52 66 decreased by 28% = 66 - (28% * 66) = 66 - (0.28 * 66) = 66 - 18.48 = 47.52
'66 perent percent percent ??? As 66 percent it is 66/100 = 66% However as you have written 'percent' three times over'. Then {[66/100]/100}/100 This becomes. {[0.66]/100]/100} {0.0066}/100 0.000066 or 6.6 x 10^(-5) ( which is a very tiny amount)!!!!