Alright, let's work through 80220674 times 95313789 step by step
80220674 × 95313789 = 95313789 × (80220674)
+ 95313789 × 4 yielding 381255156
+ 95313789 × 70 what gives us 6671965230
+ 95313789 × 600 that is equal 57188273400
+ 95313789 × 0000 that is equal 0
+ 95313789 × 20000 that equals 1906275780000
+ 95313789 × 200000 yielding 19062757800000
+ 95313789 × 0000000 resulting in 0
+ 95313789 × 80000000 giving us 7625103120000000

= 7646136395073786
