Alright, let's work through 84694544 times 83069980 step by step
84694544 × 83069980 = 83069980 × (84694544)
+ 83069980 × 4 giving us 332279920
+ 83069980 × 40 that equals 3322799200
+ 83069980 × 500 what gives us 41534990000
+ 83069980 × 4000 that is equal 332279920000
+ 83069980 × 90000 giving us 7476298200000
+ 83069980 × 600000 that results in 49841988000000
+ 83069980 × 4000000 what gives us 332279920000000
+ 83069980 × 80000000 yielding 6645598400000000

= 7035574076189120
