Text je v B1
=NAJÍT(ZLEVA(DOSADIT(DOSADIT(DOSADIT(DOSADIT(DOSADIT(DOSADIT(DOSADIT(DOSADIT(DOSADIT(DOSADIT(B1;"0";"");"1";"");"2";"");"3";"");"4";"");"5";"");"6";"");"7";"");"8";"");"9";"");1);B1)=FIND(LEFT(SUBSTITUTE(SUBSTITUTE(SUBSTITUTE(SUBSTITUTE(SUBSTITUTE(SUBSTITUTE(SUBSTITUTE(SUBSTITUTE(SUBSTITUTE(SUBSTITUTE(B1,"0",""),"1",""),"2",""),"3",""),"4",""),"5",""),"6",""),"7",""),"8",""),"9",""),1),B1)citovat