Answer :
It would be the same as moving the decimal three to the right, and that applies to everything, not just the metric system.
3 places to the right
ex:
2.34857 x 1000 = 2,348.57
76.32 x 1000 = 76,320
501 x 1000 = 501,000
ex:
2.34857 x 1000 = 2,348.57
76.32 x 1000 = 76,320
501 x 1000 = 501,000