Arithmetic on today's supply, not a forecast. It assumes nothing about whether Rain could attract that much money.
A coin's market capitalisation is its price multiplied by the number of coins in circulation. Rain has 708,526,321,704 RAIN in circulation at $0.015769 each, which is $11.17B. Holding that supply still and putting Hedera's $3.3B in its place gives $0.00465153 per RAIN.
Rain is already worth more than Hedera. Moving to the smaller cap would take RAIN down to $0.00465153, which is 0.295x of what it trades at now.
Supply is held still, and in practice it moves: coins are minted, burned and unlocked, and every one of those changes the price a given market capitalisation implies. The figure also says nothing about whether the money exists to buy RAIN at that level, which is the part that actually decides a price.
$0.00465153 per RAIN. That is Hedera's current market capitalisation of $3.3B divided across the 708,526,321,704 RAIN in circulation.
0.295x. Rain trades at $0.015769 today and Hedera's market cap is $3.3B against Rain's $11.17B.
No. It is one division: Hedera's market capitalisation spread over the supply of RAIN that exists today. It assumes nothing about whether Rain could attract that much money, and it holds the supply still when in practice supply changes.
It sets it. Market cap is price times circulating supply, so the same $3.3B of market cap spread over more coins gives a lower price per coin. This uses the 708,526,321,704 RAIN in circulation now.