jsutil: correct the division

cmd/jsutils/faucet_request.js

@@ -4,6 +4,8 @@ import program from "commander";
 // Usage:
 //   node faucet_request.js --rpc localhost:8545 --startNum 39539137
 //   node faucet_request.js --rpc localhost:8545 --startNum 39539137 --endNum 40345994
+
+//   node faucet_request.js --rpc https://data-seed-prebsc-1-s1.bnbchain.org:8545 --startNum 39539137 --endNum 40345994
 program.option("--rpc <Rpc>", "Rpc Server URL");
 program.option("--startNum <Num>", "start block", 0);
 program.option("--endNum <Num>", "end block", 0);
@@ -28,7 +30,16 @@ const main = async () => {
 
     let startBalance = await provider.getBalance("0xaa25Aa7a19f9c426E07dee59b12f944f4d9f1DD3", startBlock)
     let endBalance = await provider.getBalance("0xaa25Aa7a19f9c426E07dee59b12f944f4d9f1DD3", endBlock)
-    let numFaucetRequest = (startBalance - endBalance) / 0.3
+    const faucetAmount = BigInt(0.3 * 10**18); // Convert 0.3 ether to wei as a BigInt
+    const numFaucetRequest = (startBalance - endBalance) / faucetAmount;
+
+    // Convert BigInt to ether
+    const startBalanceEth = Number(startBalance) / 10**18;
+    const endBalanceEth = Number(endBalance) / 10**18;
+
+    console.log(`Start Balance: ${startBalanceEth} ETH`);
+    console.log(`End Balance: ${endBalanceEth} ETH`);
+
     console.log("successful faucet request: ",numFaucetRequest);
 };
 main().then(() => process.exit(0))