No problem, we've got 7891 and 1258 to multiply
7891 × 1258 = 1258 × (7891)
+ 1258 × 1 yielding 1258
+ 1258 × 90 producing 113220
+ 1258 × 800 yielding 1006400
+ 1258 × 7000 giving us 8806000

= 9926878
