Java Calculate Number of Decades Between two LocalDateTime

import java.time.LocalDateTime;
import java.time.temporal.ChronoUnit;

public class DecadesBetweenLocalDateTimeExample {
    public static void main(String... args) {
        LocalDateTime start = LocalDateTime.parse("2000-01-01T08:30:00");
        LocalDateTime end = LocalDateTime.parse("2022-08-30T23:50:00");

        // Calculate Number of Decades Between two LocalDateTime
        long numberOfDecades = ChronoUnit.DECADES.between(start, end);

        System.out.println(String.format("Number of decades between %s and %s is %d", start, end, numberOfDecades));
    }
}

Number of decades between 2000-01-01T08:30 and 2022-08-30T23:50 is 2