No problem, we've got 8844 and 8902 to multiply
8844 × 8902 = 8902 × (8844)
+ 8902 × 4 resulting in 35608
+ 8902 × 40 giving us 356080
+ 8902 × 800 what gives us 7121600
+ 8902 × 8000 that is equal 71216000

= 78729288
