BigDecimal sdd = new BigDecimal(2415.4728).divide(new BigDecimal(9661.8910), 4).setScale(4, BigDecimal.ROUND_HALF_DOWN);
System.out.println(sdd);
BigDecimal sdd = new BigDecimal(2415.4728).divide(new BigDecimal(9661.8910), 4).setScale(4, BigDecimal.ROUND_HALF_DOWN);
System.out.println(sdd);