Use Scale to Fit Hoop
to resize the design in the work area proportionally, to fit within the boundaries of the hoop, centered in the hoop. This is useful to resize a whole design to fit in a different hoop, although you need to consider whether to change settings or stitch types. For example, if you enlarge a design, it may be beneficial to add a pattern to wide satin columns.
The whole design will be resized, including hidden areas.
Shortcuts
Home Tab, Modify Block:
Keys: Alt, H, M, S