It means you have 83 GB of space left.
830 is the simplest form unless you mean 8/30 in which case the answer is 4/15.
830
830
830
50% of 830= 50% * 830= 0.50 * 830= 415
42% of 830= 42% * 830= 0.42 * 830= 348.6
830
30% of 830= 30% * 830= 0.3 * 830= 249
60 percent of 830 dollars = $49860% of $830= 60% * $830= 60%/100% * $830= $498
No, the Bernina 830 does not require a laptop to run the software. Software such as ArtDesign V1 or ArtLinkV6 can also be run on a desktop computer. You can transfer designs from computer to machine via an included cable if desired, but many owners prefer the ease of a USB stick. The Bernina 830 does quite a bit without any software at all too.
830 rounds to 800
20% of 830 = 830*20/100 = 166