Thank you for the question.
Unfortunately, the answer to your question will be and on the specific patient, the amount of adipose tissue present in the treated area, and the nature of the overlying skin.
For example, in an area where there may be a small amount of “excess” adipose tissue ( for example the chin area) only a small amount of adipose tissue can be removed without causing potential irregularities that may be visible/palpable superficially. This adipose tissue removed however may comprise a large “percentage” of fat cells that were present in the area.
I would suggest in-person consultation with a well experienced board-certified plastic surgeon who can more precisely answer question after direct examination.
Best wishes.