If you want to make partition or want to create a new partition in your removable disk or pendrive I have a best way to do it which makes very easy. you can make partition in your hard drive also.
Just download EaseUs Partition Master from it's official website yon can Google it. It is free for Home PC or laptop. Since windows doesn't support the partitioning on flash drive or removable disk So you can not see the another part but it will be shown in other OS.
Each removable disk or pendrive by default has one partiton if you have deleted that partiton you will be able to format or repair you pendrive by Windows. it will say 'Windows was unable to Complete the format'. Pendrive will be detected but not usable and you can not make partition using disk management.
In that case you can repair your pendrive using this software by making a default partiton and your pendrive will work as it was working previously.
Tags : Create a new partition in removable disk/pendrive
make partition in pendrive