0.1 percent of 3,700,000,000,000 = 00.1 percent of 3,800,000,000 = 00.1 percent of 3,904,727,342 = 00.1 percent of 3,970,000,000 = 00.1 percent of 3.2million = 00.1 percent of 3.462 million = 00.1 percent of 3.800000 = 00.1 percent of 3.97m = 00.1 percent of 30,000,000 = 0.030.1 percent of 30,000,000,000 = 0.03