Alright, let's work through 2511 times 195 step by step
2511 × 195 = 195 × (2511)
+ 195 × 1 that results in 195
+ 195 × 10 what gives us 1950
+ 195 × 500 giving us 97500
+ 195 × 2000 that equals 390000

= 489645
