You can display your numbers in different scaling factors simply by using the formatting options in the Form Editor's General tab. By default, the scaling factor is set to 1:1, but you can change it to any of the available scaling factors from 1:K (1:1,000) to 1:B (1:1,000,000,000).
To illustrate, if you enter the value 1,000,000 into a Form with a 1:K scaling factor, the cell will display 1,000.