Alright, let's work through 97057707 times 5543972 step by step
97057707 × 5543972 = 5543972 × (97057707)
+ 5543972 × 7 producing 38807804
+ 5543972 × 00 that is equal 0
+ 5543972 × 700 which equals 3880780400
+ 5543972 × 7000 which equals 38807804000
+ 5543972 × 50000 resulting in 277198600000
+ 5543972 × 000000 resulting in 0
+ 5543972 × 7000000 which equals 38807804000000
+ 5543972 × 90000000 yielding 498957480000000

= 538085209992204
