Alright, let's work through 7923 times 2524 step by step
7923 × 2524 = 2524 × (7923)
+ 2524 × 3 producing 7572
+ 2524 × 20 what gives us 50480
+ 2524 × 900 that is equal 2271600
+ 2524 × 7000 that results in 17668000

= 19997652
