Alright, let's work through 7904 times 975 step by step
7904 × 975 = 975 × (7904)
+ 975 × 4 that results in 3900
+ 975 × 00 what gives us 0
+ 975 × 900 that equals 877500
+ 975 × 7000 which equals 6825000

= 7706400
