Is My Hard Disc Failing?

[Donny2014]

I just did a benchmark test and it says my hard disc has a benchmark test of 84 percent but is performing below the 37th percentile. Overall my PC is performing about the 72th percentile. It's a Dell Inspiron 3847 i3 4150 3.50ghz. Here are the results

http://www.userbenchmark.com/UserRun/4266873

 

[Zerk2012]

The average is 88% yours is 84% that is very close to average.