Alright, let's work through 76701245 times 87997958 step by step
76701245 × 87997958 = 87997958 × (76701245)
+ 87997958 × 5 resulting in 439989790
+ 87997958 × 40 that is equal 3519918320
+ 87997958 × 200 giving us 17599591600
+ 87997958 × 1000 resulting in 87997958000
+ 87997958 × 00000 giving us 0
+ 87997958 × 700000 giving us 61598570600000
+ 87997958 × 6000000 resulting in 527987748000000
+ 87997958 × 70000000 giving us 6159857060000000

= 6749552936057710
