Alright, let's work through 4875 times 7811 step by step
4875 × 7811 = 7811 × (4875)
+ 7811 × 5 that results in 39055
+ 7811 × 70 what gives us 546770
+ 7811 × 800 which equals 6248800
+ 7811 × 4000 resulting in 31244000

= 38078625
