Find a div b and a mod b when: (a) a = 30303, b = 333 (b) a = −765432, b = 38271

(a)

$a\ \text{div}\ b=30303\ \text{div}\ 333=91$

$333(91)=30303$

$a\mod b=30303\mod 333=0$

(b)

$a\ \text{div}\ b=−765432\ \text{div}\ 38271=-21$

$38271(-21)+38259=−765432$

$a\bmod b=−765432\bmod 38271=38259$