Fractions that do not fit the pattern that you define are displayed as floating point numbers. If a number contains more digits to the right of the decimal delimiter than there are placeholders in the format, the number is rounded accordingly. If a number contains more digits to the left of the decimal delimiter than there are placeholders in the format, the entire number is displayed. Use the following list as a guide for using placeholders when you create a number format code:
如果数字中小数分隔符右边的位数比格式中的占位符多，则会对数字进行相应的四舍五入。如果数字中小数分隔符左边的位数比格式中的占位符多，则会显示整个数字。创建数字格式码时，以下列表可以作为使用占位符的指导：