Question 1093153

The number correct was 86 so the number incorrect was 100-86 = 14.
{{{ 14/100 }}} is the fraction of incorrect answers and that is equivalent to {{{ 14 }}}%

[  "Percent"  just means "per 100,"  so a percentage is just an expression of how many per 100.  In this problem the denominator was conveniently already equal to 100.   ]