diff --git a/kaleid/kernel/sh/shcmds.c b/kaleid/kernel/sh/shcmds.c
index 14247b4..7bfc17a 100644
--- a/kaleid/kernel/sh/shcmds.c
+++ b/kaleid/kernel/sh/shcmds.c
@@ -164,24 +164,26 @@ error_t CmdDumpATASect(int argc, char **argv, char *cmdline)
     return EOK;
 }
 
-error_t CmdFloat(int argc, char **argv, char *cmdline)
+error_t CmdFloatDiv(int argc, char **argv, char *cmdline)
 {
-    double param = (double)ShAtoi(argv[1]);
+    double a = (double)ShAtoi(argv[1]);
+    double b = (double)ShAtoi(argv[2]);
 
-    double b = 138899.009 / (14.9); //9322,0811409
+    double number = a / b;
+    double number_ent = (double)(ulong)number;
+    double dec = number - number_ent;
+    double sub = 0.0;
 
-    double b_ent = (double)(ulong)b;
-    double dec = 0.0;
+    char res[17];   // 10e-16 is the max precision
 
-    KernLog("int(b) = %d \n", (ulong)b_ent);
-    KernLog("dec(b) = ");
+    for(int i = 0; i < 16; i++) {
+        dec = (dec * 10.0) - (sub * 10.0);
+        sub = (double)(ulong)dec;
 
-    for(double i = 0; i < param; i++) {
-        dec = ;
-        KernLog("%d", (ulong)dec);
+        snprintf(&res[i], 17-i, "%d", (ulong)dec);
     }
 
-    KernLog("\n");
+    KernLog("%d / %d = %d.%s \n", (ulong)a, (ulong)b, (ulong)number_ent, res);
 
     return EOK;
 }
@@ -362,7 +364,7 @@ static Command_t testcmdtable[] =
     { "help",       CmdHelpTest,       "Show this message"                    },
     { "pf",         CmdPF,             "Provoke a PF. Usage: pfault <address>"},
     { "ps",         CmdPsTest,         "Scheduler test routine"               },
-    { "float",      CmdFloat,          "Float test"                           },
+    { "div",        CmdFloatDiv,     "Float div. Usage : div a b. Returns a/b"},
     { "rpag",       CmdReloadPage,     "Reload the pages directory"           },
     { "shell",      CmdShell,          "Start a new shell (nested)",          },
     { "stkov",      CmdStackOverflow,  "Provoke a stack overflow"             },