Alright, let's work through 9657370 times 70835024 step by step
9657370 × 70835024 = 70835024 × (9657370)
+ 70835024 × 0 that equals 0
+ 70835024 × 70 yielding 4958451680
+ 70835024 × 300 that is equal 21250507200
+ 70835024 × 7000 yielding 495845168000
+ 70835024 × 50000 resulting in 3541751200000
+ 70835024 × 600000 which equals 42501014400000
+ 70835024 × 9000000 producing 637515216000000

= 684080035726880
