Alright, let's work through 85043268 times 9973231 step by step
85043268 × 9973231 = 9973231 × (85043268)
+ 9973231 × 8 that equals 79785848
+ 9973231 × 60 yielding 598393860
+ 9973231 × 200 giving us 1994646200
+ 9973231 × 3000 giving us 29919693000
+ 9973231 × 40000 that equals 398929240000
+ 9973231 × 000000 giving us 0
+ 9973231 × 5000000 which equals 49866155000000
+ 9973231 × 80000000 producing 797858480000000

= 848156156758908
