microFOMO steps and price

What is your guess how many microfomo steps are needed for the price to go 10 times higher? I mean how many people should place a buy order to get the price from 0.007 to 0.008 for example?
Are the same anount of uF steps (same amount of buy orders) needed from 0.07 to 0.08 or from 0.7 to 0.8, 7-8, 70-80, etc… ?