Alright, let's work through 9977 times 7603 step by step
9977 × 7603 = 7603 × (9977)
+ 7603 × 7 which equals 53221
+ 7603 × 70 that is equal 532210
+ 7603 × 900 that results in 6842700
+ 7603 × 9000 what gives us 68427000

= 75855131
