Alright, let's work through 7870 times 7474 step by step
7870 × 7474 = 7474 × (7870)
+ 7474 × 0 what gives us 0
+ 7474 × 70 that equals 523180
+ 7474 × 800 that equals 5979200
+ 7474 × 7000 which equals 52318000

= 58820380
