Curiosity about the Dollar

[Sterlino]

Dollar is used in trading between two different countries. Billions of dollars are being transacted all over the world. And this transaction is just by sending an amount as a number from one bank to another bank. Where no one actually sees the paper dollar. The transaction is being completed through digital dollar. So my question is, does the amount of digital dollar that is in all the banks in the world or the amount of digital dollar that is being transacted actually have paper dollar? Has the Central Bank of the United States printed that amount of paper dollar? Or have they also made it valuable to the world by just sending the number with out printing ?

[Accardo]

Printed money can't be close to the number of electronic dollar in circulation, digital transactions are mathematically debit and credit, if I buy a Candie for $5, bank takes out $5 from my balance and credits the seller. No fiat was needed for the transaction, and so is millions of other transactions that went through without needing fiat, so, it's of no use to print more money just to reach a 1:1 ratio of fiat to digital dollars, when they is a lack of demand in fiat.

[philipma1957]

10 to 15%.

Bank in the day a run on a bank would wipe out the physical money.

Google " run on the banks during great depression"