How can to convert numbers in Excel to hundred normal and (K) to thousand and (M) to Milion and (B) to Billion
like the below
and i used this format but give all hundred number with (K)
\[\<100000\]0.00,"K";\[\<100000000\]0.00,,"M";0.00,,,"B"
i need formating like the below image
Just as Ron suggested, using conditional formatting would keep the value as number.
Reset formatting: select the range where you have applied your custom formatting and change it to General. This may be why nothing changed when you applied the conditional formatting.
Apply conditional formatting (Menu > Format > Conditional Formatting) as here (using your excellent format code :)