sheet one data compare with sheet two

dear friend my document first sheet column "K" data like this...
column "K'
125486
526897
458912A-B
256897

second sheet range A4 to G200 each column it like this....

125486 / AS-28225 / 40/2 / TEXPORT O
526897 / AS-28242 / 40/2 / TEXPORT O
458912A / AS-28897 / 40/2 / TEXPORT O
256897 / AS-28236 / 40/2 / TEXPORT O

i need comparing formula to sheet one,column "K' values sheet two any columns available then "YES" it's not there "NO".i need to compare only column 'K' numbers.that last part (A-B) no need to check.pls make this formula for me....