mycalc.kt

 fun calculateDownloadSpeed(
        oldBytes: Long, newBytes: Long, oldTimeMillis: Long, newTimeMillis: Long
    ): Double {
        val downloadedBytes = newBytes - oldBytes
        val timeSeconds = (newTimeMillis - oldTimeMillis) / 1000.0
        val speedBytesPerSecond = downloadedBytes / timeSeconds
        return speedBytesPerSecond / 1_048_576 // Convert to megabytes per second
    }