Here are the steps on how to move a Google Analytics Account:
If you’re in Analytics view, you have to get to the horizontal hierarchical view. You get there by pressing “Admin” at the bottom of the screen.
On account A (the one you want to move):
Account / User Management
Add another account with full rights, click everything.
On account B (the one receiving the new account)
Property / Property Setting
Button on the right called “Move property”