@Tran , hi!
The calculation is rather complicated since it takes many unknowns into consideration. But let me perform the estimate for you.
Currently we see approx. 30k MAU on Aurora and 30k tx per day. At $0.02 per tx and 30% of AURORA burned, it would result in $180 USD worth of AURORA being burned daily or approx. 500k AURORA (at current prices) or 0.05% of AURORA token supply per year.
But, say, if nothing changed and with new use cases and Aurora Cloud deployments, Aurora ecosystem can get to 1M MAU (it would be a 33x increase), the burn will get to 1.5% per year.
Obviously, all the calculations are really dependant on the NEAR/AURORA price ratio and the amount of the txs.