diff --git a/import-layers/yocto-poky/meta/classes/buildstats-summary.bbclass b/import-layers/yocto-poky/meta/classes/buildstats-summary.bbclass
index d73350b..b86abcc 100644
--- a/import-layers/yocto-poky/meta/classes/buildstats-summary.bbclass
+++ b/import-layers/yocto-poky/meta/classes/buildstats-summary.bbclass
@@ -30,7 +30,11 @@
                 header_printed = True
                 bb.note("Build completion summary:")
 
-            bb.note("  {0}: {1}% sstate reuse ({2} setscene, {3} scratch)".format(t, 100*len(sstate)/(len(sstate)+len(no_sstate)), len(sstate), len(no_sstate)))
+            sstate_count = len(sstate)
+            no_sstate_count = len(no_sstate)
+            total_count = sstate_count + no_sstate_count
+            bb.note("  {0}: {1:.1f}% sstate reuse({2} setscene, {3} scratch)".format(
+                t, round(100 * sstate_count / total_count, 1), sstate_count, no_sstate_count))
 }
 addhandler buildstats_summary
 buildstats_summary[eventmask] = "bb.event.BuildCompleted"