Display Screen or Portion Thereof with Graphical User Interface

FIG. 1 is a front view of a first image in a sequence of a display screen or portion thereof with graphical user interface in accordance with the present invention; and,

FIG. 2 is a second image thereof.

The outermost broken lines show the display screen or portion thereof and form no part of the claimed design. The remaining broken lines showing portions of the graphical user interface form no part of the claimed design.

The appearance of the transitional image sequentially transitions between the images shown in FIGS. 1 - 2 . The process or period in which one image transitions to another image forms no part of the claimed design.