Hi, I need to format numbers into comma separated numbers. I’m using this custom format: “#,###;-#,###;0”. This format works fine for numbers greater than or equal to 0.5. But for numbers less than 0.5, they all disappea…... In MS Excel worksheet, you may confirm this behavior by applying...custom needs. For example, you may try “#,## #0 .0;-#,## #0 .0;0”...