There is no button like there is on many calculators
Там нет кнопки, как есть на многих калькуляторах
if it is 27.92535 degrees then that becomes
\(27.92535^\circ\\=27^\circ+0.92535^\circ\\ =27^\circ+0.92535*60'\\ =27^\circ+55.521'\\ =27^\circ+55'+0.521*60''\\ =27^\circ+55'+31.26''\\ =27^\circ\; 55' \;31.26''\\\)