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100,000 add 00 on the end, becomes 100,000,00 move comma to the left by 1 digit 10,000,000 looks good to me

100,000 add two zeros to multiply by 100 = 100,000,00. Move comma left to put it in the right position = 10,000,000.

How are you calculating it?

I´m still one of those old-fashioned guys who calculate in their head and to whom it appears to be a miracle if you have 100,000 Steem at 6 US$/Steem which turns into 10,000,000 US$ when Steem is at 100 US$ and then "you just made $ 99,400,000."
But who knows in this wonderful world of crypto and technology, of which I understand very little, anything seems possible.