We're going to solve 1983 multiplied by 7621
1983 × 7621 = 7621 × (1983)
+ 7621 × 3 which equals 22863
+ 7621 × 80 yielding 609680
+ 7621 × 900 what gives us 6858900
+ 7621 × 1000 that is equal 7621000

= 15112443
