Alright, let's work through 75849389 times 99495510 step by step
75849389 × 99495510 = 99495510 × (75849389)
+ 99495510 × 9 giving us 895459590
+ 99495510 × 80 resulting in 7959640800
+ 99495510 × 300 that equals 29848653000
+ 99495510 × 9000 giving us 895459590000
+ 99495510 × 40000 giving us 3979820400000
+ 99495510 × 800000 resulting in 79596408000000
+ 99495510 × 5000000 resulting in 497477550000000
+ 99495510 × 70000000 yielding 6964685700000000

= 7546673641743390
