No problem, we've got 96791991 and 86353638 to multiply
96791991 × 86353638 = 86353638 × (96791991)
+ 86353638 × 1 what gives us 86353638
+ 86353638 × 90 resulting in 7771827420
+ 86353638 × 900 that results in 77718274200
+ 86353638 × 1000 what gives us 86353638000
+ 86353638 × 90000 yielding 7771827420000
+ 86353638 × 700000 that results in 60447546600000
+ 86353638 × 6000000 yielding 518121828000000
+ 86353638 × 90000000 what gives us 7771827420000000

= 8358340552113258
