Alright, let's work through 6980 times 7977 step by step
6980 × 7977 = 7977 × (6980)
+ 7977 × 0 giving us 0
+ 7977 × 80 giving us 638160
+ 7977 × 900 yielding 7179300
+ 7977 × 6000 which equals 47862000

= 55679460
