Alright, let's work through 77794230 times 6741976 step by step
77794230 × 6741976 = 6741976 × (77794230)
+ 6741976 × 0 producing 0
+ 6741976 × 30 that results in 202259280
+ 6741976 × 200 giving us 1348395200
+ 6741976 × 4000 which equals 26967904000
+ 6741976 × 90000 producing 606777840000
+ 6741976 × 700000 that is equal 4719383200000
+ 6741976 × 7000000 yielding 47193832000000
+ 6741976 × 70000000 that equals 471938320000000

= 524486831598480
