No problem, we've got 8706 and 1058 to multiply
8706 × 1058 = 1058 × (8706)
+ 1058 × 6 which equals 6348
+ 1058 × 00 resulting in 0
+ 1058 × 700 that equals 740600
+ 1058 × 8000 which equals 8464000

= 9210948
