Alright, let's work through 66988034 times 73234934 step by step
66988034 × 73234934 = 73234934 × (66988034)
+ 73234934 × 4 resulting in 292939736
+ 73234934 × 30 resulting in 2197048020
+ 73234934 × 000 that results in 0
+ 73234934 × 8000 that is equal 585879472000
+ 73234934 × 80000 what gives us 5858794720000
+ 73234934 × 900000 yielding 65911440600000
+ 73234934 × 6000000 which equals 439409604000000
+ 73234934 × 60000000 giving us 4394096040000000

= 4905864248779756
