1 percent of 4,200,000 = 0.041 percent of 4,200,000,000 = 0.041 percent of 4,300,000,000,000 = 0.041 percent of 4,320,000,000 = 0.041 percent of 4,400,000,000,000 = 0.041 percent of 4,480,000,000 = 0.041 percent of 4,500,000 = 0.041 percent of 4,500,000,000 = 0.041 percent of 4,505,836 = 0.041 percent of 4,540,000,000 = 0.04