No problem, we've got 7198 and 310 to multiply
7198 × 310 = 310 × (7198)
+ 310 × 8 that is equal 2480
+ 310 × 90 what gives us 27900
+ 310 × 100 which equals 31000
+ 310 × 7000 resulting in 2170000

= 2231380
