The lower and upper specifications for a software upgrade are $78$ minutes and $81$ minutes. Estimate the percentage of process output that can be expected to fall within the specifications.

Note: Round your answer to $1$ decimal place.

SAMPLE

$123456$

$79\mathrm{.}281\mathrm{.}979\mathrm{.}678\mathrm{.}982\mathrm{.}179\mathrm{.}7$

$82\mathrm{.}678\mathrm{.}779\mathrm{.}680\mathrm{.}279\mathrm{.}680\mathrm{.}6$

$80\mathrm{.}081\mathrm{.}079\mathrm{.}879\mathrm{.}780\mathrm{.}478\mathrm{.}5$

$78\mathrm{.}480\mathrm{.}480\mathrm{.}379\mathrm{.}479\mathrm{.}780\mathrm{.}0$

Expected process output: