Alright, let's work through 97970190 times 88522572 step by step
97970190 × 88522572 = 88522572 × (97970190)
+ 88522572 × 0 what gives us 0
+ 88522572 × 90 resulting in 7967031480
+ 88522572 × 100 which equals 8852257200
+ 88522572 × 0000 that results in 0
+ 88522572 × 70000 giving us 6196580040000
+ 88522572 × 900000 what gives us 79670314800000
+ 88522572 × 7000000 yielding 619658004000000
+ 88522572 × 90000000 that is equal 7967031480000000

= 8672573198128680
